1. Motaz Fawzat Naffa:
Department of General Surgery, King Hussein Medical Center,Amman,Jordan
2. Obada Ahmad Mohammad Abu Jarad:
Department of General Surgery, King Hussein Medical Center,Amman,Jordan
3. Tamara Khalid Alghzawi:
Department of General Surgery, King Hussein Medical Center,Amman,Jordan
4. Ali Mohammad Alsaweer:
Department of General Surgery, King Hussein Medical Center,Amman,Jordan
5. Tariq Aref Alshoufi:
Department of General Surgery, King Hussein Medical Center,Amman,Jordan