1. Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, Bucharest
2. Department of Gastroenterology, Colentina Clinical Hospital, Bucharest
3. Department of Hematology, Center of Hematology and Bone Marrow Transplantation, Fundeni Clinical Institute, Bucharest
4. Department of Neurology, University of Massachusetts Chan Medical School, Worcester, MA
5. NIHR Academic Clinical Fellow in Gastroenterology, University of Sheffield; Internal Medicine Trainee, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
6. Services Hospital, Lahore, Pakistan
7. Medical Student, LECOM at Seton Hill, Greensburg, PA, USA
8. Al-Kindy College of Medicine, University of Baghdad, Al-Nahdha Square, Baghdad, Iraq
9. Medical Student, Faculty of Medicine, Udayana University, Denpasar, Bali, Indonesia
10. Department of General Surgery, Dr. YSR University of Health Sciences, Vijayawada, Andhra Pradesh, India
11. Department of Human Anatomy and Physiology, Faculty of Health Sciences, University of Nairobi, Nairobi, Kenya
12. Department of Pathophysiology, University of Medicine and Pharmacy of Craiova
13. Clinic of Hematology, Filantropia City Hospital, Craiova, Romania
14. Internal Medicine Clinic, Clinical Emergency Hospital of Bucharest, Bucharest