1. College of Medicine Central Michigan University Mount Pleasant Michigan USA
2. Faculty of Medicine Cairo University Cairo Egypt
3. Alfaisal University College of Medicine Riyadh Saudi Arabia
4. New York State Department of Health New York USA
5. Department of Internal Medicine Ministry of Health Riyadh Saudi Arabia
6. October 6 University 6th of October City Egypt
7. Beth Israel Deaconess Medical Center Harvard Medical School Boston Massachusetts USA
8. Department of Neuroradiology Mayo Clinic Rochester Minnesota USA
9. Institute for Physical Activity and Nutrition (IPAN) Deakin University Melbourne Victoria Australia