Index of /physiobank/database/mimic3wdb/31/3109004

Icon  Name                               Last modified      Size  Description
[PARENTDIR] Parent Directory                                        -   
[   ] 3109004.hea                        2000-01-01 00:00  2.6K  header file
[   ] 3109004_0001.dat                   2000-01-01 00:00  955K  digitized signal(s)
[   ] 3109004_0001.hea                   2000-01-01 00:00  202   header file
[   ] 3109004_0002.dat                   2000-01-01 00:00   12K  digitized signal(s)
[   ] 3109004_0002.hea                   2000-01-01 00:00  199   header file
[   ] 3109004_0003.dat                   2000-01-01 00:00   11M  digitized signal(s)
[   ] 3109004_0003.hea                   2000-01-01 00:00  205   header file
[   ] 3109004_0004.dat                   2000-01-01 00:00  1.1K  digitized signal(s)
[   ] 3109004_0004.hea                   2000-01-01 00:00  197   header file
[   ] 3109004_0005.dat                   2000-01-01 00:00  452K  digitized signal(s)
[   ] 3109004_0005.hea                   2000-01-01 00:00  201   header file
[   ] 3109004_0006.dat                   2000-01-01 00:00  384   digitized signal(s)
[   ] 3109004_0006.hea                   2000-01-01 00:00  188   header file
[   ] 3109004_0007.dat                   2000-01-01 00:00  7.1K  digitized signal(s)
[   ] 3109004_0007.hea                   2000-01-01 00:00  185   header file
[   ] 3109004_0008.dat                   2000-01-01 00:00   19M  digitized signal(s)
[   ] 3109004_0008.hea                   2000-01-01 00:00  198   header file
[   ] 3109004_0009.dat                   2000-01-01 00:00  1.1K  digitized signal(s)
[   ] 3109004_0009.hea                   2000-01-01 00:00  195   header file
[   ] 3109004_0010.dat                   2000-01-01 00:00  7.2M  digitized signal(s)
[   ] 3109004_0010.hea                   2000-01-01 00:00  199   header file
[   ] 3109004_0011.dat                   2000-01-01 00:00   21M  digitized signal(s)
[   ] 3109004_0011.hea                   2000-01-01 00:00  196   header file
[   ] 3109004_0012.dat                   2000-01-01 00:00   12K  digitized signal(s)
[   ] 3109004_0012.hea                   2000-01-01 00:00  234   header file
[   ] 3109004_0013.dat                   2000-01-01 00:00  512   digitized signal(s)
[   ] 3109004_0013.hea                   2000-01-01 00:00  230   header file
[   ] 3109004_0014.dat                   2000-01-01 00:00  1.0K  digitized signal(s)
[   ] 3109004_0014.hea                   2000-01-01 00:00  233   header file
[   ] 3109004_0015.dat                   2000-01-01 00:00  512   digitized signal(s)
[   ] 3109004_0015.hea                   2000-01-01 00:00  233   header file
[   ] 3109004_0016.dat                   2000-01-01 00:00  6.1M  digitized signal(s)
[   ] 3109004_0016.hea                   2000-01-01 00:00  241   header file
[   ] 3109004_0017.dat                   2000-01-01 00:00  512   digitized signal(s)
[   ] 3109004_0017.hea                   2000-01-01 00:00  234   header file
[   ] 3109004_0018.dat                   2000-01-01 00:00  1.5K  digitized signal(s)
[   ] 3109004_0018.hea                   2000-01-01 00:00  236   header file
[   ] 3109004_0019.dat                   2000-01-01 00:00  512   digitized signal(s)
[   ] 3109004_0019.hea                   2000-01-01 00:00  234   header file
[   ] 3109004_0020.dat                   2000-01-01 00:00  2.0K  digitized signal(s)
[   ] 3109004_0020.hea                   2000-01-01 00:00  237   header file
[   ] 3109004_0021.dat                   2000-01-01 00:00  5.1M  digitized signal(s)
[   ] 3109004_0021.hea                   2000-01-01 00:00  244   header file
[   ] 3109004_0022.dat                   2000-01-01 00:00   16   digitized signal(s)
[   ] 3109004_0022.hea                   2000-01-01 00:00  222   header file
[   ] 3109004_0023.dat                   2000-01-01 00:00  1.5K  digitized signal(s)
[   ] 3109004_0023.hea                   2000-01-01 00:00  232   header file
[   ] 3109004_0024.dat                   2000-01-01 00:00   19K  digitized signal(s)
[   ] 3109004_0024.hea                   2000-01-01 00:00  239   header file
[   ] 3109004_0025.dat                   2000-01-01 00:00   39M  digitized signal(s)
[   ] 3109004_0025.hea                   2000-01-01 00:00  241   header file
[   ] 3109004_0026.dat                   2000-01-01 00:00  330K  digitized signal(s)
[   ] 3109004_0026.hea                   2000-01-01 00:00  187   header file
[   ] 3109004_0027.dat                   2000-01-01 00:00  1.3M  digitized signal(s)
[   ] 3109004_0027.hea                   2000-01-01 00:00  128   header file
[   ] 3109004_0028.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0028.hea                   2000-01-01 00:00  117   header file
[   ] 3109004_0029.dat                   2000-01-01 00:00  1.5K  digitized signal(s)
[   ] 3109004_0029.hea                   2000-01-01 00:00  121   header file
[   ] 3109004_0030.dat                   2000-01-01 00:00  768   digitized signal(s)
[   ] 3109004_0030.hea                   2000-01-01 00:00  119   header file
[   ] 3109004_0031.dat                   2000-01-01 00:00  638K  digitized signal(s)
[   ] 3109004_0031.hea                   2000-01-01 00:00  125   header file
[   ] 3109004_0032.dat                   2000-01-01 00:00  1.6K  digitized signal(s)
[   ] 3109004_0032.hea                   2000-01-01 00:00  125   header file
[   ] 3109004_0033.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0033.hea                   2000-01-01 00:00  119   header file
[   ] 3109004_0034.dat                   2000-01-01 00:00  1.2K  digitized signal(s)
[   ] 3109004_0034.hea                   2000-01-01 00:00  125   header file
[   ] 3109004_0035.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0035.hea                   2000-01-01 00:00  121   header file
[   ] 3109004_0036.dat                   2000-01-01 00:00  1.0K  digitized signal(s)
[   ] 3109004_0036.hea                   2000-01-01 00:00  125   header file
[   ] 3109004_0037.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0037.hea                   2000-01-01 00:00  118   header file
[   ] 3109004_0038.dat                   2000-01-01 00:00  278K  digitized signal(s)
[   ] 3109004_0038.hea                   2000-01-01 00:00  131   header file
[   ] 3109004_0039.dat                   2000-01-01 00:00  264   digitized signal(s)
[   ] 3109004_0039.hea                   2000-01-01 00:00  124   header file
[   ] 3109004_0040.dat                   2000-01-01 00:00  504   digitized signal(s)
[   ] 3109004_0040.hea                   2000-01-01 00:00  122   header file
[   ] 3109004_0041.dat                   2000-01-01 00:00  264   digitized signal(s)
[   ] 3109004_0041.hea                   2000-01-01 00:00  125   header file
[   ] 3109004_0042.dat                   2000-01-01 00:00   28K  digitized signal(s)
[   ] 3109004_0042.hea                   2000-01-01 00:00  128   header file
[   ] 3109004_0043.dat                   2000-01-01 00:00  1.2M  digitized signal(s)
[   ] 3109004_0043.hea                   2000-01-01 00:00  129   header file
[   ] 3109004_0044.dat                   2000-01-01 00:00  1.8K  digitized signal(s)
[   ] 3109004_0044.hea                   2000-01-01 00:00  126   header file
[   ] 3109004_0045.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0045.hea                   2000-01-01 00:00  120   header file
[   ] 3109004_0046.dat                   2000-01-01 00:00  1.2K  digitized signal(s)
[   ] 3109004_0046.hea                   2000-01-01 00:00  125   header file
[   ] 3109004_0047.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0047.hea                   2000-01-01 00:00  120   header file
[   ] 3109004_0048.dat                   2000-01-01 00:00  1.0K  digitized signal(s)
[   ] 3109004_0048.hea                   2000-01-01 00:00  125   header file
[   ] 3109004_0049.dat                   2000-01-01 00:00  5.9M  digitized signal(s)
[   ] 3109004_0049.hea                   2000-01-01 00:00  131   header file
[   ] 3109004_0050.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0050.hea                   2000-01-01 00:00  119   header file
[   ] 3109004_0051.dat                   2000-01-01 00:00  1.3K  digitized signal(s)
[   ] 3109004_0051.hea                   2000-01-01 00:00  123   header file
[   ] 3109004_0052.dat                   2000-01-01 00:00  1.0K  digitized signal(s)
[   ] 3109004_0052.hea                   2000-01-01 00:00  120   header file
[   ] 3109004_0053.dat                   2000-01-01 00:00  1.3M  digitized signal(s)
[   ] 3109004_0053.hea                   2000-01-01 00:00  127   header file
[   ] 3109004_0054.dat                   2000-01-01 00:00  1.5K  digitized signal(s)
[   ] 3109004_0054.hea                   2000-01-01 00:00  123   header file
[   ] 3109004_0055.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0055.hea                   2000-01-01 00:00  114   header file
[   ] 3109004_0056.dat                   2000-01-01 00:00  1.2K  digitized signal(s)
[   ] 3109004_0056.hea                   2000-01-01 00:00  123   header file
[   ] 3109004_0057.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0057.hea                   2000-01-01 00:00  118   header file
[   ] 3109004_0058.dat                   2000-01-01 00:00  1.0K  digitized signal(s)
[   ] 3109004_0058.hea                   2000-01-01 00:00  123   header file
[   ] 3109004_0059.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0059.hea                   2000-01-01 00:00  118   header file
[   ] 3109004_0060.dat                   2000-01-01 00:00  4.1M  digitized signal(s)
[   ] 3109004_0060.hea                   2000-01-01 00:00  133   header file
[   ] 3109004_0061.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0061.hea                   2000-01-01 00:00  122   header file
[   ] 3109004_0062.dat                   2000-01-01 00:00  1.3K  digitized signal(s)
[   ] 3109004_0062.hea                   2000-01-01 00:00  125   header file
[   ] 3109004_0063.dat                   2000-01-01 00:00  1.0K  digitized signal(s)
[   ] 3109004_0063.hea                   2000-01-01 00:00  122   header file
[   ] 3109004_0064.dat                   2000-01-01 00:00  542K  digitized signal(s)
[   ] 3109004_0064.hea                   2000-01-01 00:00  132   header file
[   ] 3109004_0065.dat                   2000-01-01 00:00  1.7K  digitized signal(s)
[   ] 3109004_0065.hea                   2000-01-01 00:00  128   header file
[   ] 3109004_0066.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0066.hea                   2000-01-01 00:00  118   header file
[   ] 3109004_0067.dat                   2000-01-01 00:00  1.2K  digitized signal(s)
[   ] 3109004_0067.hea                   2000-01-01 00:00  125   header file
[   ] 3109004_0068.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0068.hea                   2000-01-01 00:00  120   header file
[   ] 3109004_0069.dat                   2000-01-01 00:00  1.0K  digitized signal(s)
[   ] 3109004_0069.hea                   2000-01-01 00:00  127   header file
[   ] 3109004_0070.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0070.hea                   2000-01-01 00:00  119   header file
[   ] 3109004_0071.dat                   2000-01-01 00:00  310K  digitized signal(s)
[   ] 3109004_0071.hea                   2000-01-01 00:00  128   header file
[   ] 3109004_0072.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0072.hea                   2000-01-01 00:00  118   header file
[   ] 3109004_0073.dat                   2000-01-01 00:00  1.3K  digitized signal(s)
[   ] 3109004_0073.hea                   2000-01-01 00:00  124   header file
[   ] 3109004_0074.dat                   2000-01-01 00:00  5.3K  digitized signal(s)
[   ] 3109004_0074.hea                   2000-01-01 00:00  123   header file
[   ] 3109004_0075.dat                   2000-01-01 00:00  1.7K  digitized signal(s)
[   ] 3109004_0075.hea                   2000-01-01 00:00  125   header file
[   ] 3109004_0076.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0076.hea                   2000-01-01 00:00  119   header file
[   ] 3109004_0077.dat                   2000-01-01 00:00  1.2K  digitized signal(s)
[   ] 3109004_0077.hea                   2000-01-01 00:00  122   header file
[   ] 3109004_0078.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0078.hea                   2000-01-01 00:00  117   header file
[   ] 3109004_0079.dat                   2000-01-01 00:00  1.0K  digitized signal(s)
[   ] 3109004_0079.hea                   2000-01-01 00:00  122   header file
[   ] 3109004_0080.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0080.hea                   2000-01-01 00:00  119   header file
[   ] 3109004_0081.dat                   2000-01-01 00:00  3.8M  digitized signal(s)
[   ] 3109004_0081.hea                   2000-01-01 00:00  130   header file
[   ] 3109004_0082.dat                   2000-01-01 00:00  3.0K  digitized signal(s)
[   ] 3109004_0082.hea                   2000-01-01 00:00  121   header file
[   ] 3109004_0083.dat                   2000-01-01 00:00  5.0K  digitized signal(s)
[   ] 3109004_0083.hea                   2000-01-01 00:00  126   header file
[   ] 3109004_0084.dat                   2000-01-01 00:00  768   digitized signal(s)
[   ] 3109004_0084.hea                   2000-01-01 00:00  125   header file
[   ] 3109004_0085.dat                   2000-01-01 00:00  5.0K  digitized signal(s)
[   ] 3109004_0085.hea                   2000-01-01 00:00  128   header file
[   ] 3109004_0086.dat                   2000-01-01 00:00  851K  digitized signal(s)
[   ] 3109004_0086.hea                   2000-01-01 00:00  132   header file
[   ] 3109004_0087.dat                   2000-01-01 00:00  2.6M  digitized signal(s)
[   ] 3109004_0087.hea                   2000-01-01 00:00  130   header file
[   ] 3109004_0088.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0088.hea                   2000-01-01 00:00  116   header file
[   ] 3109004_0089.dat                   2000-01-01 00:00  3.9K  digitized signal(s)
[   ] 3109004_0089.hea                   2000-01-01 00:00  127   header file
[   ] 3109004_0090.dat                   2000-01-01 00:00  1.6K  digitized signal(s)
[   ] 3109004_0090.hea                   2000-01-01 00:00  126   header file
[   ] 3109004_0091.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0091.hea                   2000-01-01 00:00  118   header file
[   ] 3109004_0092.dat                   2000-01-01 00:00  1.2K  digitized signal(s)
[   ] 3109004_0092.hea                   2000-01-01 00:00  124   header file
[   ] 3109004_0093.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0093.hea                   2000-01-01 00:00  119   header file
[   ] 3109004_0094.dat                   2000-01-01 00:00  1.0K  digitized signal(s)
[   ] 3109004_0094.hea                   2000-01-01 00:00  125   header file
[   ] 3109004_0095.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0095.hea                   2000-01-01 00:00  117   header file
[   ] 3109004_0096.dat                   2000-01-01 00:00  3.0M  digitized signal(s)
[   ] 3109004_0096.hea                   2000-01-01 00:00  130   header file
[   ] 3109004_0097.dat                   2000-01-01 00:00  256   digitized signal(s)
[   ] 3109004_0097.hea                   2000-01-01 00:00  121   header file
[   ] 3109004_0098.dat                   2000-01-01 00:00  5.4M  digitized signal(s)
[   ] 3109004_0098.hea                   2000-01-01 00:00  130   header file
[   ] 3109004_0099.dat                   2000-01-01 00:00  1.5K  digitized signal(s)
[   ] 3109004_0099.hea                   2000-01-01 00:00  124   header file
[   ] 3109004_0100.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0100.hea                   2000-01-01 00:00  114   header file
[   ] 3109004_0101.dat                   2000-01-01 00:00  1.2K  digitized signal(s)
[   ] 3109004_0101.hea                   2000-01-01 00:00  121   header file
[   ] 3109004_0102.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0102.hea                   2000-01-01 00:00  117   header file
[   ] 3109004_0103.dat                   2000-01-01 00:00  1.0K  digitized signal(s)
[   ] 3109004_0103.hea                   2000-01-01 00:00  124   header file
[   ] 3109004_0104.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0104.hea                   2000-01-01 00:00  119   header file
[   ] 3109004_0105.dat                   2000-01-01 00:00  2.9M  digitized signal(s)
[   ] 3109004_0105.hea                   2000-01-01 00:00  131   header file
[   ] 3109004_0106.dat                   2000-01-01 00:00  1.4K  digitized signal(s)
[   ] 3109004_0106.hea                   2000-01-01 00:00  121   header file
[   ] 3109004_0107.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0107.hea                   2000-01-01 00:00  114   header file
[   ] 3109004_0108.dat                   2000-01-01 00:00  1.5K  digitized signal(s)
[   ] 3109004_0108.hea                   2000-01-01 00:00  120   header file
[   ] 3109004_0109.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0109.hea                   2000-01-01 00:00  115   header file
[   ] 3109004_0110.dat                   2000-01-01 00:00  1.0K  digitized signal(s)
[   ] 3109004_0110.hea                   2000-01-01 00:00  122   header file
[   ] 3109004_0111.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0111.hea                   2000-01-01 00:00  117   header file
[   ] 3109004_0112.dat                   2000-01-01 00:00  4.8M  digitized signal(s)
[   ] 3109004_0112.hea                   2000-01-01 00:00  131   header file
[   ] 3109004_0113.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0113.hea                   2000-01-01 00:00  120   header file
[   ] 3109004_0114.dat                   2000-01-01 00:00  760   digitized signal(s)
[   ] 3109004_0114.hea                   2000-01-01 00:00  124   header file
[   ] 3109004_0115.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0115.hea                   2000-01-01 00:00  121   header file
[   ] 3109004_0116.dat                   2000-01-01 00:00  4.2M  digitized signal(s)
[   ] 3109004_0116.hea                   2000-01-01 00:00  129   header file
[   ] 3109004_0117.dat                   2000-01-01 00:00   11M  digitized signal(s)
[   ] 3109004_0117.hea                   2000-01-01 00:00  131   header file
[   ] 3109004_0118.dat                   2000-01-01 00:00  768   digitized signal(s)
[   ] 3109004_0118.hea                   2000-01-01 00:00  119   header file
[   ] 3109004_0119.dat                   2000-01-01 00:00  4.0K  digitized signal(s)
[   ] 3109004_0119.hea                   2000-01-01 00:00  123   header file
[   ] 3109004_0120.dat                   2000-01-01 00:00  1.7M  digitized signal(s)
[   ] 3109004_0120.hea                   2000-01-01 00:00  129   header file
[   ] 3109004_0121.dat                   2000-01-01 00:00  1.5K  digitized signal(s)
[   ] 3109004_0121.hea                   2000-01-01 00:00  124   header file
[   ] 3109004_0122.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0122.hea                   2000-01-01 00:00  116   header file
[   ] 3109004_0123.dat                   2000-01-01 00:00  3.8K  digitized signal(s)
[   ] 3109004_0123.hea                   2000-01-01 00:00  128   header file
[   ] 3109004_0124.dat                   2000-01-01 00:00  504   digitized signal(s)
[   ] 3109004_0124.hea                   2000-01-01 00:00  125   header file
[   ] 3109004_0125.dat                   2000-01-01 00:00   86K  digitized signal(s)
[   ] 3109004_0125.hea                   2000-01-01 00:00  128   header file
[   ] 3109004_0126.dat                   2000-01-01 00:00  256   digitized signal(s)
[   ] 3109004_0126.hea                   2000-01-01 00:00  122   header file
[   ] 3109004_0127.dat                   2000-01-01 00:00  2.8M  digitized signal(s)
[   ] 3109004_0127.hea                   2000-01-01 00:00  131   header file
[   ] 3109004_0128.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0128.hea                   2000-01-01 00:00  114   header file
[   ] 3109004_0129.dat                   2000-01-01 00:00  102K  digitized signal(s)
[   ] 3109004_0129.hea                   2000-01-01 00:00  125   header file
[   ] 3109004_0130.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0130.hea                   2000-01-01 00:00  120   header file
[   ] 3109004_0131.dat                   2000-01-01 00:00  760   digitized signal(s)
[   ] 3109004_0131.hea                   2000-01-01 00:00  125   header file
[   ] 3109004_0132.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0132.hea                   2000-01-01 00:00  121   header file
[   ] 3109004_0133.dat                   2000-01-01 00:00  3.0K  digitized signal(s)
[   ] 3109004_0133.hea                   2000-01-01 00:00  130   header file
[   ] 3109004_0134.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0134.hea                   2000-01-01 00:00  118   header file
[   ] 3109004_0135.dat                   2000-01-01 00:00  1.5K  digitized signal(s)
[   ] 3109004_0135.hea                   2000-01-01 00:00  125   header file
[   ] 3109004_0136.dat                   2000-01-01 00:00    8   digitized signal(s)
[   ] 3109004_0136.hea                   2000-01-01 00:00  118   header file
[   ] 3109004_0137.dat                   2000-01-01 00:00  1.0K  digitized signal(s)
[   ] 3109004_0137.hea                   2000-01-01 00:00  124   header file
[   ] 3109004_0138.dat                   2000-01-01 00:00  5.5M  digitized signal(s)
[   ] 3109004_0138.hea                   2000-01-01 00:00  133   header file
[   ] 3109004_layout.hea                 2017-07-01 08:00  240   header file
[   ] 3109004n.dat                       2000-01-01 00:00  248K  digitized signal(s)
[   ] 3109004n.hea                       2000-01-01 00:00  716   header file
[   ] RECORDS                            2011-11-17 11:21  1.8K  list of record names

Questions and Comments

If you would like help understanding, using, or downloading content, please see our Frequently Asked Questions.

If you have any comments, feedback, or particular questions regarding this page, please send them to the webmaster.

Comments and issues can also be raised on PhysioNet's GitHub page.

Updated Friday, 28 October 2016 at 16:58 EDT
PhysioNet is supported by the National Institute of General Medical Sciences (NIGMS) and the National Institute of Biomedical Imaging and Bioengineering (NIBIB) under NIH grant number 2R01GM104987-09.