| 1 (623) | Egyptian National Cancer Institute | EGY |  |
| 2 (637) | Institut Pasteur de Tunis | TUN | |
| 3 (650) | Institut National de Sante Publique, d’Epidemiologie Clinique et de Toxicologie | LBN | |
| 4 (665) | King Fahd Medical Research Center | SAU | |
| 5 (675) | Ministry of Health | SAU | |
| 6 (683) | King Faisal Specialist Hospital and Research Centre * | SAU | |
| 7 (711) | American University of Beirut Medical Center | LBN | |
| 8 (720) | King Saud University Medical City | SAU | |
| 9 (729) | King Abdullah International Medical Research Center | SAU | |
| 10 (748) | Ministry of National Guard - Health Affairs | SAU | |
| 11 (761) | Hamad Medical Corp * | QAT | |
| 12 (772) | Kuwait University Health Science Center | KWT | |
| 13 (794) | King Abdulaziz Medical City, Riyadh | SAU | |
| 14 (809) | Theodor Bilharz Research Institute | EGY | |
| 15 (829) | King Fahad Medical City | SAU | |
| 16 (868) | Ministry of Health and Population of Egypt | EGY | |
| 17 (896) | Baghdad Medical City | IRQ | |
| 18 (902) | Cleveland Clinic Abu Dhabi | ARE | |
| 19 (912) | Ministry of Health | IRQ | |
| 20 (915) | Jordanian Royal Medical Services * | JOR | |
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