1. College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia;
2. Department of Medical Education, Maastricht University, Maastricht, The Netherlands;
3. Department of Intensive Care Medicines, Maastricht University Medical Centre, Maastricht, The Netherlands;
4. World Health Organization – Eastern Mediterranean Regional Office, Cairo, Egypt;
5. Department of Medical Education, University of Dammam, Dammam, Saudi Arabia;
6. Department of Medical Education, University of Zagazig, Zagazig, Egypt