1. Division of Surgical Oncology, Department of Surgery, University Hospitals Cleveland Medical Center, Cleveland, OH
2. Ministry of Health, Gaza, Palestine
3. Faculty of Medicine, Al-Quds University, Jerusalem, Palestine
4. Ministry of Health, West Bank, Ramallah, Palestine
5. Faculty of Medicine, Islamic University of Gaza, Gaza, Palestine
6. The United Nations Relief and Works Agency for Palestine Refugees in the Near East (UNRWA), Gaza, Palestine
7. Almakassed Hospital, Jerusalem, Palestine
8. International Medical Corps, Gaza, Palestine
9. Harvard Medical School, Boston, MA
10. Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
11. Faculty of Pharmacy, Al-Azhar University of Gaza, Gaza, Palestine
12. Department of a Medical Laboratory Sciences, Faculty of Health Sciences, Islamic University of Gaza, Gaza City, Palestine
13. 3Faculty of Dentistry, Al-Quds University, Jerusalem, Palestine
14. 4Faculty of Nursing, An Najah National University, Nablus, Palestine
15. 5Faculty of Dentistry, Al Azhar University of Gaza, Gaza, Palestine
16. 6Faculty of Medicine, Al Najah National University, Nablus, Palestine
17. 7Faculty of Nursing, Islamic University of Gaza, Gaza, Palestine