| 1 (1213) | Dasman Diabetes Institute | KWT |  |
| 2 (1808) | Johns Hopkins Aramco Healthcare | SAU | |
| 3 (2064) | Sidra Medicine | QAT | |
| 4 (2384) | King Fahd Medical Research Center | SAU | |
| 5 (2818) | King Abdullah International Medical Research Center | SAU | |
| 6 (2950) | Ministry of Health | SAU | |
| 7 (3219) | King Faisal Specialist Hospital and Research Centre * | SAU | |
| 8 (3424) | Jordan University Hospital | JOR | |
| 9 (3719) | Hamad Medical Corp * | QAT | |
| 10 (3786) | ASPETAR - Qatar Orthopaedic and Sports Medicine Hospital | QAT | |
| 11 (3968) | Ministry of Health | OMN | |
| 12 (4015) | King Abdulaziz Medical City, Riyadh | SAU | |
| 13 (4155) | King Saud Medical City | SAU | |
| 14 (4177) | World Health Organization Regional Office for the Eastern Mediterranean, Egypt | EGY | |
| 15 (4240) | Kuwait University Health Science Center | KWT | |
| 16 (4284) | Royal Hospital | OMN | |
| 17 (4305) | King Fahad Medical City | SAU | |
| 18 (4394) | Institut National de Sante Publique, d’Epidemiologie Clinique et de Toxicologie | LBN | |
| 19 (4506) | Ministry of National Guard - Health Affairs | SAU | |
| 20 (4823) | Egyptian National Cancer Institute | EGY | |
| 21 (4920) | Ministry of Health | KWT | |
| 22 (4955) | Institut Pasteur de Tunis | TUN | |
| 23 (5029) | Prince Sultan Military Medical City | SAU | |
| 24 (5111) | Tawam Hospital | ARE | |
| 25 (5128) | Hamad General Hospital | QAT | |
| 26 (5157) | King Saud University Medical City | SAU | |
| 27 (5193) | Cleveland Clinic Abu Dhabi | ARE | |
| 28 (5203) | American University of Beirut Medical Center | LBN | |
| 28 (5203) | King Fahd University Hospital, Khobar | SAU | |
| 30 (5251) | Dubai Health Authority | ARE | |
| 31 (5580) | King Fahad Specialist Hospital, Dammam | SAU | |
| 32 (5584) | Sultan Qaboos University Hospital | OMN | |
| 33 (5588) | Nephrology and Urology Center | EGY | |
| 34 (5665) | Theodor Bilharz Research Institute | EGY | |
| 35 (5844) | King Abdulaziz University Hospital, Jeddah | SAU | |
| 36 (6105) | King Abdulaziz Medical City, Jeddah | SAU | |
| 37 (6118) | King Hussein Cancer Center | JOR | |
| 38 (6230) | Saint George Hospital University Medical Center | LBN | |
| 39 (6296) | King Khaled Eye Specialist Hospital | SAU | |
| 40 (6703) | Assiut University Hospital | EGY | |
| 41 (7164) | Universite Hassiba BenBouali de Chlef | DZA | |
| 42 (7180) | Jordanian Royal Medical Services * | JOR | |
| 43 (7296) | Ministry of Health and Population of Egypt | EGY | |
| 44 (7342) | Centre Hospitalier Universitaire Mohammed VI de Oujda | MAR | |
| 45 (7375) | Fattouma Bourguiba University Hospital | TUN | |
| 45 (7375) | Centre Hospitalier Universitaire Ibn Rochd Casablanca | MAR | |
| 47 (7649) | Centre Hospitalier Universitaire Farhat Hached de Sousse | TUN | |
| 48 (7709) | Centre Hospitalier Ibn Sina Rabat * | MAR | |
| 49 (7732) | Hotel Dieu de France University Hospital | LBN | |
| 50 (7901) | Baghdad Medical City | IRQ | |
| 51 (8100) | Hopital Charles Nicolle | TUN | |
| 52 (8126) | Centre Hospitalier et Universitaire Hassan II Fes | MAR | |
| 53 (8147) | Hopital Militaire d'Instruction Mohammed V | MAR | |
| 54 (8171) | Centre Hospitalier Universitaire Mohammed VI de Marrakech * | MAR | |
| 55 (8220) | Hopital La Rabta | TUN | |
| 56 (8237) | Ministry of Health | IRQ | |
| 57 (8343) | Habib Bourguiba Hopital | TUN | |
| 58 (8386) | Centre Hospitalo Universitaire Hedi Chaker | TUN | |
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