Published on in Vol 5 , No 2 (2017) :Apr-Jun

1 Department of Biomedical Informatics , Emory University , Atlanta , GA , US
2 Department of Mathematics and Computer Science , Emory University , Atlanta , GA , US
3 Division of Cardiology , Emory School of Medicine , Emory University , Atlanta , GA , US
4 Department of Biomedical Informatics , Stony Brook University , Stony Brook , NY , US
*these authors contributed equally