Bishara S Atiyeh1, Fadl Chahine2, Natasha Habr3. 1. Division of Plastic & Reconstructive Surgery, American University of Beirut Medical Center, Beirut, Lebanon. 2. Trad Hospital Medical Center, Beirut, Lebanon. 3. Division of Plastic & Reconstructive Surgery, American University of Beirut Medical Center, Beirut, Lebanon. Nh117@aub.edu.lb.