1. Department of Anatomy (H.W.R.L., S.B.L., W.S.O), Faculty of Medicine, University of Hong Kong, Hong Kong
2. Department of Obstetrics and Gynecology (H.W.R.L., P.C.N.C., W.W.T., E.H.Y.N., P.C.H., W.S.B.Y.), Faculty of Medicine, University of Hong Kong, Hong Kong
3. Department of Physiology (S.B.L., F.T.), Faculty of Medicine, University of Hong Kong, Hong Kong
4. Centre of Reproduction, Development, and Growth (P.C.N.C., E.H.Y.N., P.C.H., W.S.B.Y., W.S.O), Faculty of Medicine, University of Hong Kong, Hong Kong
5. Department of Medicine (J.C.H.), Faculty of Medicine, University of Hong Kong, Hong Kong
6. Centre of Heart, Brain, Hormone, and Ageing (F.T.), Faculty of Medicine, University of Hong Kong, Hong Kong