1. Tan Tock Seng Hospital, Singapore
2. Woodlands Health Campus, Singapore
3. National University Heart Centre Singapore, Singapore
4. National University Heart Centre Singapore, Singapore)
5. National University Hospital, Singapore
6. National University Health System, Singapore
7. Mount Elizabeth Novena Hospital, Singapore
8. Changi General Hospital, Singapore
9. Ng Teng Fong General Hospital, Singapore
10. Prakiyra Hospitals, Bangalore
11. Singapore General Hospital, Singapore