1. Department of Endocrinology Tan Tock Seng Hospital Singapore Singapore
2. Department of Haematology Tan Tock Seng Hospital Singapore Singapore
3. National Centre for Infectious Diseases Singapore Singapore
4. Department of Infectious Diseases Tan Tock Seng Hospital Singapore Singapore
5. Lee Kong Chian School of Medicine Nanyang Technological University Singapore Singapore
6. Yong Loo Lin School of Medicine National University of Singapore Singapore Singapore