1. Department of Otorhinolaryngology-Head Neck Surgery, University of Health Sciences-Somalia Turkey Recep Tayyip Erdogan Education and Research Hospital
2. Department of Otorhinolaryngology-Head Neck Surgery, Recep Tayyip Erdogan Education and Research Hospital, Mogadishu, Somalia
3. Department of Otorhinolaryngology-Head Neck Surgery, University of Health Sciences- Kayseri City Training and Research Hospital, Kayseri, Turkey
4. Department of Cardiovascular Surgery, University of Health Sciences-Somalia Turkey Recep Tayyip Erdogan Education and Research Hospital
5. Department of Thoracic Surgery, University of Health Sciences-Somalia Turkey Recep Tayyip Erdogan Education and Research Hospital
6. Department of Emergency, University of Health Sciences-Somalia Turkey Recep Tayyip Erdogan Education and Research Hospital, Mogadishu, Somalia