1. IVFMD, My Duc Hospital, 4 Nui Thanh, Tan Binh District, Ho Chi Minh City, Vietnam
2. HOPE Research Center, My Duc Hospital, 4 Nui Thanh, Tan Binh District, Ho Chi Minh City, Vietnam
3. Department of Obstetrics and Gynaecology, University of Medicine and Pharmacy at Ho Chi Minh City, 217 Hong Bang, District 5, Ho Chi Minh City, Vietnam
4. IVFAS, An Sinh Hospital, 10 Tran Huy Lieu, Phu Nhuan District, Ho Chi Minh City, Vietnam
5. Discipline of Obstetrics and Gynaecology, Robinson Research Institute and Adelaide Medical School, The University of Adelaide, Ground Floor, 55 King William Road, North Adelaide SA 5006 Adelaide, Australia
6. Fertility SA, 431 King William Street, South Australia 5000, Adelaide, Australia
7. Department of Obstetrics and Gynaecology, School of Medicine, Monash University, 246 Clayton Road, Clayton 3168, Victoria, Australia