1 Saw Swee Hock School of Public Health, National University of Singapore, Singapore; National Heart Centre Singapore, Singapore; University Medical Center Groningen, Groningen, the Netherlands; Duke-NUS Medical School, Singapore, Singapore.
2 National Heart Centre Singapore Singapore.
3 Yong Loo Lin School of Medicine, National University of Singapore, Singapore.
4 Tan Tock Seng Hospital, Singapore.
5 Khoo Teck Puat Hospital, Singapore.
6 National Heart Centre Singapore, Singapore.
7 Singapore General Hospital, Singapore.
8 University Medical Center Groningen, Groningen, the Netherlands.
9 Changi General Hospital, Singapore.
10 Saw Swee Hock School of Public Health, National University of Singapore, Singapore; University Medical Center Groningen, Groningen, the Netherlands.
11 Bioinformatics Institute (BII), Agency for Science, Technology and Research (A*STAR), Singapore.
12 Duke-NUS Medical School, Singapore, Singapore.
13 National Heart Centre Singapore, Singapore; University Medical Center Groningen, Groningen, the Netherlands.