| 1 (25) | Jordan University Hospital | JOR |  |
| 2 (759) | Sheba Medical Center | ISR | |
| 3 (917) | Cleveland Clinic Abu Dhabi | ARE | |
| 4 (1179) | Tel Aviv Sourasky Medical Center | ISR | |
| 5 (1181) | Sidra Medicine | QAT | |
| 6 (1443) | Clalit Health Services * | ISR | |
| 7 (1455) | King Fahad Medical City | SAU | |
| 8 (1473) | King Fahd Medical Research Center | SAU | |
| 9 (1593) | Rabin Medical Center | ISR | |
| 10 (1638) | King Saud University Medical City | SAU | |
| 11 (1685) | Tehran Heart Center | IRN | |
| 12 (1923) | Hadassah University Medical Center * | ISR | |
| 13 (2025) | Imam Khomeini Hospital | IRN | |
| 14 (2259) | Ministry of Health | ISR | |
| 15 (2281) | Children Medical Center Hospital | IRN | |
| 16 (2344) | Royan Institute | IRN | |
| 17 (2372) | Institut Pasteur of Iran | IRN | |
| 18 (2379) | Johns Hopkins Aramco Healthcare | SAU | |
| 19 (2444) | Imam Khomeini Hospital Complex | IRN | |
| 20 (2558) | Ministry of Health | SAU | |
| 21 (2760) | Egyptian National Cancer Institute | EGY | |
| 22 (2837) | King Abdullah International Medical Research Center | SAU | |
| 23 (2867) | Razi Vaccine and Serum Research Institute | IRN | |
| 24 (2929) | Hamad Medical Corp * | QAT | |
| 25 (3053) | Ministry of National Guard - Health Affairs | SAU | |
| 26 (3124) | Ministry of Health * | TUR | |
| 27 (3162) | King Abdulaziz University Hospital, Jeddah | SAU | |
| 28 (3179) | King Faisal Specialist Hospital and Research Centre | SAU | |
| 29 (3342) | King Abdulaziz Medical City, Riyadh | SAU | |
| 30 (3352) | Ministry of Health and Medical Education | IRN | |
| 31 (3364) | Kuwait University Health Science Center | KWT | |
| 32 (3417) | Theodor Bilharz Research Institute | EGY | |
| 33 (3495) | Rambam Health Care Campus | ISR | |
| 34 (3497) | Royan Institute for Stem Cell Biology and Technology | IRN | |
| 35 (3501) | Shaheed Rajaie Cardiovascular, Medical and Research Center | IRN | |
| 36 (3575) | Ministry of Health and Population of Egypt | EGY | |
| 37 (3766) | Ankara Training and Research Hospital | TUR | |
| 38 (3795) | Jordanian Royal Medical Services * | JOR | |
| 39 (3804) | King Hussein Cancer Center | JOR | |
| 40 (3825) | Sina Hospital | IRN | |
| 41 (3859) | Institut National de Sante Publique, d’Epidemiologie Clinique et de Toxicologie | LBN | |
| 42 (3924) | American University of Beirut Medical Center | LBN | |
| 43 (4042) | King Saud Medical City | SAU | |
| 44 (4096) | Shariati Hospital | IRN | |
| 45 (4102) | Prince Sultan Military Medical City | SAU | |
| 46 (4138) | Ministry of Health | IRQ | |
| 47 (4176) | Hamad General Hospital | QAT | |
| 48 (4187) | Soroka University Medical Center | ISR | |
| 49 (4319) | Baghdad Medical City | IRQ | |
|
