1. Department of Physiology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
2. Faculty of Health Science, Somali International University, Mogadishu, Somalia
3. Jordan University of Science and Technology Department of Applied Dental Sciences, Irbid, Jordan
4. Department of General Surgery, Universiti Sains Malaysia, Kota bharu, Kelantan, Malaysia
5. Department of Clinical Pharmacology, College of Medical Sciences, Abubakar Tafawa Balewa University, Bauchi, Bauchi, Nigeria
6. Anatomy Department, Kampala International University, Bushenyi-Uganda, Bushenyi, Uganda
7. Department of Rehabilitation Sciences, College of Health and Rehabilitation Sciences, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia