| 1 (2163) | King Faisal Specialist Hospital and Research Centre * | SAU |  |
| 2 (2378) | Hamad Medical Corp * | QAT | |
| 3 (2965) | King Abdullah International Medical Research Center | SAU | |
| 4 (2986) | American University of Beirut Medical Center | LBN | |
| 5 (3207) | Ministry of Health | SAU | |
| 6 (3737) | World Health Organization Regional Office for the Eastern Mediterranean, Egypt | EGY | |
| 7 (3768) | King Abdulaziz Medical City, Riyadh | SAU | |
| 8 (3891) | Sidra Medicine | QAT | |
| 9 (4101) | Ministry of National Guard - Health Affairs | SAU | |
| 10 (4233) | King Fahad Medical City | SAU | |
| 11 (4290) | ASPETAR - Qatar Orthopaedic and Sports Medicine Hospital | QAT | |
| 12 (4427) | Kuwait University Health Science Center | KWT | |
| 12 (4427) | King Fahd Medical Research Center | SAU | |
| 14 (4477) | King Saud University Medical City | SAU | |
| 15 (5052) | King Fahd University Hospital, Khobar | SAU | |
| 16 (5263) | Cleveland Clinic Abu Dhabi | ARE | |
| 17 (5401) | Sultan Qaboos University Hospital | OMN | |
| 18 (5659) | Hamad General Hospital | QAT | |
| 19 (6031) | Prince Sultan Military Medical City | SAU | |
| 20 (6197) | Ministry of Health | OMN | |
| 21 (6294) | Institut Pasteur de Tunis | TUN | |
| 21 (6294) | Ministry of Health and Population of Egypt | EGY | |
| 23 (6388) | Dubai Health Authority | ARE | |
| 24 (6460) | King Abdulaziz Medical City, Jeddah | SAU | |
| 24 (6460) | Hotel Dieu de France University Hospital | LBN | |
| 24 (6460) | Egyptian National Cancer Institute | EGY | |
| 27 (6553) | King Hussein Cancer Center | JOR | |
| 28 (6645) | Royal Hospital | OMN | |
| 28 (6645) | Assiut University Hospital | EGY | |
| 30 (6747) | Jordan University Hospital | JOR | |
| 31 (6855) | Centre Hospitalier Ibn Sina Rabat * | MAR | |
| 32 (6941) | King Fahad Specialist Hospital, Dammam | SAU | |
| 32 (6941) | King Saud Medical City | SAU | |
| 34 (7043) | Ministry of Health | KWT | |
| 34 (7043) | Johns Hopkins Aramco Healthcare | SAU | |
| 34 (7043) | Dasman Diabetes Institute | KWT | |
| 37 (7138) | Centre Hospitalier Universitaire Farhat Hached de Sousse | TUN | |
| 38 (7345) | Universite Hassiba BenBouali de Chlef | DZA | |
| 38 (7345) | King Khaled Eye Specialist Hospital | SAU | |
| 40 (7554) | Jordanian Royal Medical Services * | JOR | |
| 40 (7554) | Saint George Hospital University Medical Center | LBN | |
| 40 (7554) | King Abdulaziz University Hospital, Jeddah | SAU | |
| 40 (7554) | Fattouma Bourguiba University Hospital | TUN | |
| 44 (7663) | Hopital Militaire d'Instruction Mohammed V | MAR | |
| 45 (7824) | Habib Bourguiba Hopital | TUN | |
| 45 (7824) | Centre Hospitalier et Universitaire Hassan II Fes | MAR | |
| 45 (7824) | Ministry of Health | IRQ | |
| 45 (7824) | Tawam Hospital | ARE | |
| 45 (7824) | Hopital La Rabta | TUN | |
| 50 (7898) | Hopital Charles Nicolle | TUN | |
| 50 (7898) | Centre Hospitalo Universitaire Hedi Chaker | TUN | |
| 50 (7898) | Centre Hospitalier Universitaire Ibn Rochd Casablanca | MAR | |
| 53 (8044) | Theodor Bilharz Research Institute | EGY | |
| 54 (8113) | Nephrology and Urology Center | EGY | |
| 55 (8179) | Institut National de Sante Publique, d’Epidemiologie Clinique et de Toxicologie | LBN | |
| 56 (8231) | Centre Hospitalier Universitaire Mohammed VI de Marrakech * | MAR | |
| 57 (8351) | Centre Hospitalier Universitaire Mohammed VI de Oujda | MAR | |
| 58 (8379) | Baghdad Medical City | IRQ | |
|
