1. Vascular Surgery Service, Department of Surgery Woodlands Health Singapore Singapore
2. Centre for Population Health Sciences. Lee Kong Chian School of Medicine Nanyang Technological University Singapore Singapore
3. Toa Payoh Polyclinic National Healthcare Group Polyclinics Singapore Singapore
4. Vascular Surgery Service, Department of General Surgery Tan Tock Seng Hospital Singapore Singapore
5. Vascular Surgery Service, Department of General Surgery Khoo Teck Puat Hospital Singapore Singapore
6. Department of Endocrinology Tan Tock Seng Hospital Singapore Singapore
7. Health Services and Outcomes Research National Healthcare Group Singapore Singapore
8. Department of Podiatry Tan Tock Seng Hospital Singapore Singapore
9. Department of Orthopaedics Tan Tock Seng Hospital Singapore Singapore
10. Nursing Service National Healthcare Group Polyclinics Singapore Singapore
11. Podiatry Service National Healthcare Group Polyclinics Singapore Singapore
12. Department of Podiatry Khoo Teck Puat Hospital Singapore Singapore
13. Department of Orthopaedics Khoo Teck Puat Hospital Singapore Singapore
14. Diabetes Centre Admiralty Medical Centre Singapore Singapore
15. Department of Endocrinology Woodlands Health Singapore Singapore
16. Group Integrated Care National Healthcare Group Singapore Singapore
17. Saw Swee Hock School of Public Health National University of Singapore Singapore Singapore
18. School of Public Health Imperial College London London UK