1Division of Hematology-Oncology, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
2Department of Radiation Oncology, American University of Beirut Medical Center, Beirut, Lebanon
3Division of Urology, Department of Surgery, American University of Beirut Medical Center, Beirut, Lebanon
4Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
5Department of Surgery, Faculty of Medicine, Kuwait University, Kuwait city, Kuwait
6Division of Hematology/Oncology, Department of Internal Medicine, Saint Georges Hospital University Medical Center, Beirut, Lebanon
7Department of Radiology, Saint Georges Hospital University Medical Center, Beirut, Lebanon
8Division of Urology, Department of Surgery, Saint Georges Hospital University Medical Center, Beirut, Lebanon
9Department of Radiation Oncology, Mount Lebanon Hospital, Faculty of Medicine-University of Balamand, Beirut, Lebanon
10Department of Surgery, Medical City Teaching Hospital Baghdad, Baghdad, Iraq
11Division of Hematology/Oncology, Department of Internal Medicine, Clemenceau Medical Center, Beirut, Lebanon
12Division of Oncology, Jamal Amel Hospital, Tyre, Lebanon
13Department of Radiation Oncology, Hotel Dieu de France, Saint Joseph University Faculty of Medicine, Beirut, Lebanon
14Division of Urology, Department of Surgery, Mount Lebanon Hospital, Beirut, Lebanon
15Department of Radiology, American University of Beirut Medical Center, Beirut, Lebanon
16Department of Surgery, Makassed Hospital, Beirut, Lebanon
17Division of Hematology/Oncology, Department of Internal Medicine, Hammoud Hospital University Medical Center, Saida, Lebanon
18Department of Radiation Oncology, Clemenceau Medical Center, Beirut, Lebanon
19Division of Hematology/Oncology, Department of Internal Medicine, Sahel General Hospital, Beirut, Lebanon
20Department of Surgery, Sahel General Hospital, Beirut, Lebanon
21Middle East Tumor Institute, Beirut, Lebanon
22Doctors Center Radiology, Beirut, Lebanon
23Department of Urology, Saint Joseph University, Beirut, Lebanon
24Division of Hematology Oncology, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
25Division of Cancer Sciences, University of Manchester and the Christie, Manchester, UK
26Department of Medical Oncology and Haematology, Cantonal Hospital Saint Gallen, University of Bern, Bern, Switzerland