1. Professor of Medical Education and Chair of Curriculum Development and Research Unit, College of Medicine, King Saud University, Riyadh, Saudi Arabia
2. Department of Medical Education, College of Medicine, King Saud University, Riyadh, Saudi Arabia
3. Professor of Psychiatry and Clinical Professor of Pediatrics, Department of Psychiatry, University of Hawai’i John A. Burns, School of Medicine, Honolulu, HI, USA
4. Registrar, St Vincent’s Hospital, University of Melbourne, Victoria, Australia