| 1 (1392) | King Fahd Medical Research Center | SAU |  |
| 2 (1613) | World Health Organization Regional Office for the Eastern Mediterranean, Egypt | EGY | |
| 3 (1934) | Ministry of Health | SAU | |
| 4 (2069) | Dasman Diabetes Institute | KWT | |
| 5 (2130) | Sidra Medicine | QAT | |
| 6 (2642) | Jordan University Hospital | JOR | |
| 7 (2792) | King Saud University Medical City | SAU | |
| 8 (2835) | Johns Hopkins Aramco Healthcare | SAU | |
| 9 (2926) | Hamad Medical Corp * | QAT | |
| 10 (3087) | King Faisal Specialist Hospital and Research Centre | SAU | |
| 11 (3238) | Ministry of Health | OMN | |
| 12 (3707) | King Abdullah International Medical Research Center | SAU | |
| 13 (3923) | Dubai Health Authority | ARE | |
| 14 (3940) | Ministry of National Guard - Health Affairs | SAU | |
| 15 (4193) | King Abdulaziz University Hospital, Jeddah | SAU | |
| 16 (4209) | Cleveland Clinic Abu Dhabi | ARE | |
| 17 (4709) | King Fahad Medical City | SAU | |
| 18 (4829) | Ministry of Health and Population of Egypt | EGY | |
| 19 (4971) | Institut Pasteur de Tunis | TUN | |
| 20 (4982) | King Abdulaziz Medical City, Riyadh | SAU | |
| 21 (5052) | King Saud Medical City | SAU | |
| 22 (5137) | ASPETAR - Qatar Orthopaedic and Sports Medicine Hospital | QAT | |
| 23 (5277) | Security Forces Hospital | SAU | |
| 24 (5292) | American University of Beirut Medical Center | LBN | |
| 25 (5510) | Ministry of Health | KWT | |
| 26 (5594) | Kuwait University Health Science Center | KWT | |
| 27 (5731) | Mansoura University Hospitals | EGY | |
| 28 (6119) | King Hussein Cancer Center | JOR | |
| 29 (6246) | Egyptian National Cancer Institute | EGY | |
| 30 (6585) | Royal Hospital | OMN | |
| 31 (6658) | Theodor Bilharz Research Institute | EGY | |
| 32 (6682) | Jordanian Royal Medical Services * | JOR | |
| 33 (6819) | Prince Sultan Military Medical City | SAU | |
| 34 (6924) | Hamad General Hospital | QAT | |
| 35 (7201) | King Fahd University Hospital, Khobar | SAU | |
| 36 (7238) | King Abdullah Medical City | SAU | |
| 37 (7359) | King Fahad Specialist Hospital, Dammam | SAU | |
| 38 (7369) | King Khaled Eye Specialist Hospital | SAU | |
| 39 (7434) | King Abdulaziz Medical City, Jeddah | SAU | |
| 40 (7542) | Sultan Qaboos University Hospital | OMN | |
| 41 (7741) | Assiut University Hospital | EGY | |
| 42 (7750) | Hotel Dieu de France University Hospital | LBN | |
| 43 (7895) | Erdogan Hospital | SOM | |
| 44 (8081) | Institut National de Sante Publique, d’Epidemiologie Clinique et de Toxicologie | LBN | |
| 45 (8275) | Centre Hospitalier Universitaire Farhat Hached de Sousse | TUN | |
| 46 (8424) | Centre Hospitalier Universitaire Ibn Rochd Casablanca | MAR | |
| 47 (8425) | Fattouma Bourguiba University Hospital | TUN | |
| 48 (8501) | Nephrology and Urology Center | EGY | |
| 49 (8531) | Hopital Psychiatrique de la Croix | LBN | |
| 50 (8645) | Centre Hospitalier Ibn Sina Rabat * | MAR | |
| 51 (8737) | Hopital Militaire d'Instruction Mohammed V | MAR | |
| 52 (8740) | Habib Bourguiba Hopital | TUN | |
| 53 (8760) | Hopital La Rabta | TUN | |
| 54 (8771) | Centre Hospitalier Universitaire Mohammed VI de Oujda | MAR | |
| 55 (8826) | Ministry of Health | IRQ | |
| 56 (8869) | Hopital Charles Nicolle | TUN | |
| 57 (8876) | Centre Hospitalier Universitaire Mohammed VI de Marrakech | MAR | |
| 58 (8887) | Centre Hospitalier et Universitaire Hassan II Fes | MAR | |
| 59 (8993) | Rashid Hospital | ARE | |
| 60 (9024) | Centre Hospitalo Universitaire Hedi Chaker | TUN | |
| 61 (9041) | Baghdad Medical City | IRQ | |
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