1. Department of Reproductive Medicine, KK Women’s and Children’s Hospital, Singapore, Singapore
2. Duke-NUS Medical School, 8 College Road, Singapore, Singapore
3. Department of Obstetrics & Gynecology, KK Women’s and Children’s Hospital, Singapore, Singapore
4. Department of Pediatrics, KK Women’s and Children’s Hospital, Singapore, Singapore
5. Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
6. Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
7. School of Clinical Medicine, University of Cambridge, Cambridge, UK