1. Department of Obstetrics and Gynaecology, Faculty of Medicine and Health Sciences, Universiti Malaysia Sabah, Kota Kinabalu, Malaysia
2. Department of Dermatology, Helios Saint Johannes Klinikum, Duisburg, Germany
3. Department of Emergency Medicine, Faculty of Medicine and Health Sciences, Universiti Malaysia Sabah, Kota Kinabalu, Malaysia
4. Department of Public Health Medicine, Faculty of Medicine and Health Sciences, Universiti Malaysia Sabah, Kota Kinabalu, Malaysia
5. Department of Surgery, Faculty of Medicine and Health Sciences, Universiti Malaysia Sabah, Kota Kinabalu, Malaysia
6. Department of Public Health Medicine, Faculty of Medicine and Health Sciences, Family Medicine Unit, Universiti Malaysia Sabah, Kota Kinabalu, Malaysia
7. Faculty of Medicine, Ain Shams University, Cairo, Egypt
8. Faculty of Business, Economic, and Accountancy, Universiti Malaysia Sabah, Kota Kinabalu, Malaysia