Affiliation: | 1. Department of Surgery, Sidra Medical and Research Center;2. Department of Orthopedic Surgery, Weill Cornell Medical College, Doha, Qatar;3. Qatar Robotic Surgery Centre, Qatar Science & Technology Park, Doha, Qatar;4. Urology Department, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar;5. Department of Surgery, Weill Cornell Medical College, Doha, Qatar |