1. Department of Emergency Medicine, Lebanese American University, Beirut, Lebanon
2. School of Medicine and Medical Sciences, Holy Spirit University of Kaslik, Jounieh, Lebanon
3. Department of Anesthesiology, American University of Beirut, Beirut, Lebanon
4. Department of Internal Medicine, Lebanese American University, Beirut, Lebanon
5. Applied Science Research Center, Applied Science Private University, Amman, Jordan
6. Research Department, Psychiatric Hospital of the Cross, Jal Eddib, Lebanon