| 1 (203) | King Fahd Medical Research Center | SAU |  |
| 2 (262) | Ministry of Health | SAU | |
| 3 (366) | King Abdullah International Medical Research Center | SAU | |
| 4 (441) | Institut Pasteur of Iran | IRN | |
| 5 (458) | Clalit Health Services * | ISR | |
| 6 (459) | King Faisal Specialist Hospital and Research Centre * | SAU | |
| 7 (460) | King Saud Medical City | SAU | |
| 8 (475) | Prince Sultan Military Medical City | SAU | |
| 9 (486) | Sheba Medical Center | ISR | |
| 10 (490) | King Abdulaziz Medical City, Riyadh | SAU | |
| 11 (505) | Royal Hospital | OMN | |
| 12 (515) | Ministry of Health and Population of Egypt | EGY | |
| 13 (518) | Ministry of Health | ISR | |
| 14 (519) | Hadassah University Medical Center * | ISR | |
| 15 (520) | Children Medical Center Hospital | IRN | |
| 16 (524) | Rabin Medical Center | ISR | |
| 16 (524) | Rambam Health Care Campus | ISR | |
| 18 (530) | Ministry of Health | OMN | |
| 19 (533) | Tel Aviv Sourasky Medical Center | ISR | |
| 20 (549) | Hamad Medical Corp * | QAT | |
| 21 (553) | American University of Beirut Medical Center | LBN | |
| 22 (569) | Ministry of National Guard - Health Affairs | SAU | |
| 23 (577) | Theodor Bilharz Research Institute | EGY | |
| 23 (577) | Ankara Ataturk Training and Research Hospital | TUR | |
| 25 (580) | Soroka University Medical Center | ISR | |
| 26 (597) | King Saud University Medical City | SAU | |
| 27 (610) | Sultan Qaboos University Hospital | OMN | |
| 27 (610) | King Fahad Medical City | SAU | |
| 29 (614) | Ministry of Health and Medical Education | IRN | |
| 30 (616) | Razi Vaccine and Serum Research Institute | IRN | |
| 31 (621) | Kuwait University Health Science Center | KWT | |
| 32 (627) | Imam Khomeini Hospital Complex | IRN | |
| 33 (629) | Schneider Children's Medical Center of Israel | ISR | |
| 34 (637) | King Abdulaziz Medical City, Jeddah | SAU | |
| 34 (637) | Goztepe Training and Research Hospital | TUR | |
| 36 (665) | Ministry of Health | TUR | |
| 37 (678) | Shaare Zedek Medical Center | ISR | |
|
