1. Singapore Fertility and IVF Consultancy Pvt Ltd, Chinatown, Singapore
2. Department of Obstetrics and Gynaecology, Royal Women’s Hospital, University of Melbourne, Melbourne, Australia
3. Advanced Reproductive Centre (ARC), Department of Obstetrics & Gynecology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Jalan Yaacob Latif, Cheras, Kuala Lumpur, Malaysia