1. Urology Section, Surgery Department, Hazm Mebaireek General Hospital, Hamad Medical Corporation, Doha, Qatar
2. College of Medicine, Qatar University, Doha, Qatar
3. Urology Department, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
4. Anesthesiology Section, Hazm Mebaireek General Hospital, Hamad Medical Corporation, Doha, Qatar
5. Weill Cornell Medicine-Qatar, Doha, Qatar