1. Department of General Surgery, Jordan University Hospital, Amman, Jordan
2. High Specialty Certificate in General Surgery, School of Graduate Studies—University of Jordan, Al-Jubaiha, 11941, Amman, Jordan
3. Department of Family Medicine, Jordan University Hospital, Al-Jubaiha, 11941, Amman, Jordan
4. Faculty of Medicine, University of Jordan, Al-Jubaiha, 11941, Amman, Jordan
5. Division of Gastrointestinal Surgery, Department of General Surgery, Jordan University Hospital, Amman, Jordan