1. Weldon School of Biomedical Engineering, Purdue University , West Lafayette, IN 47907 ; , Observatory 7925, South Africa ; , Observatory 7925, South Africa ; , Atlanta, GA 30322
2. Cape Heart Institute, Faculty of Health Sciences, University of Cape Town , West Lafayette, IN 47907 ; , Observatory 7925, South Africa ; , Observatory 7925, South Africa ; , Atlanta, GA 30322
3. Cape Universities Body Imaging Centre, Faculty of Health Sciences, University of Cape Town , West Lafayette, IN 47907 ; , Observatory 7925, South Africa ; , Observatory 7925, South Africa ; , Atlanta, GA 30322
4. Radiology and Imaging Sciences, Emory University School of Medicine , West Lafayette, IN 47907 ; , Observatory 7925, South Africa ; , Observatory 7925, South Africa ; , Atlanta, GA 30322
5. Cape Heart Institute, Faculty of Health Sciences, University of Cape Town , Observatory 7925, South Africa ; , Observatory 7925, South Africa ; 7925, South Africa
6. Cape Universities Body Imaging Centre, Faculty of Health Sciences, University of Cape Town , Observatory 7925, South Africa ; , Observatory 7925, South Africa ; 7925, South Africa
7. Division of Cardiology, Department of Medicine, Faculty of Health Sciences, University of Cape Town and Groote Schuur Hospital, Observatory , Observatory 7925, South Africa ; , Observatory 7925, South Africa ; 7925, South Africa
8. Weldon School of Biomedical Engineering, Purdue University , West Lafayette, IN 47907
9. Cape Universities Body Imaging Centre, Faculty of Health Sciences, University of Cape Town , Observatory 7925, South Africa ; , Observatory 7925, South Africa
10. Division of Biomedical Engineering, Department of Human Biology, University of Cape Town , Observatory 7925, South Africa ; , Observatory 7925, South Africa
11. Cape Heart Institute, Faculty of Health Sciences, University of Cape Town , Observatory 7925, South Africa ; , Observatory 7925, South Africa ; , Observatory 7925, South Africa ; , Cape Town 7925, South Africa
12. Cape Universities Body Imaging Centre, Faculty of Health Sciences, University of Cape Town , Observatory 7925, South Africa ; , Observatory 7925, South Africa ; , Observatory 7925, South Africa ; , Cape Town 7925, South Africa
13. Division of Cardiology, Department of Medicine, Faculty of Health Sciences, University of Cape Town and Groote Schuur Hospital , Observatory 7925, South Africa ; , Observatory 7925, South Africa ; , Observatory 7925, South Africa ; , Cape Town 7925, South Africa
14. South African Medical Research Council Extramural Unit on the Intersection of Noncommunicable Diseases and Infectious Diseases , Observatory 7925, South Africa ; , Observatory 7925, South Africa ; , Observatory 7925, South Africa ; , Cape Town 7925, South Africa
15. Weldon School of Biomedical Engineering, Purdue University , West Lafayette, IN 47907 ; , Indianapolis, IN 46202
16. Indiana University School of Medicine , West Lafayette, IN 47907 ; , Indianapolis, IN 46202