1. Department of Obstetrics and Gynecology; UKM Medical Centre; Kuala Lumpur Malaysia
2. Department of Obstetrics and Gynecology, Faculty of Medicine; Syiah Kuala University; Banda Aceh Indonesia
3. Department of Radiology; UKM Medical Centre; Kuala Lumpur Malaysia
4. Department of Community Health, Faculty of Medicine; UKM Medical Centre; Kuala Lumpur Malaysia
5. UKM Medical Molecular Biology Institute (UMBI); Kuala Lumpur Malaysia