1 University Hospital Cleveland Medical Center, Cleveland, Ohio, 44106, USA.
2 Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia.
3 Division of Plastic Surgery, Department of Surgery, King Saud University Medical City, King Saud University, Riyadh, Saudi Arabia. hatanmortada@gmail.com.
4 Department of Plastic Surgery & Burn Unit, King Saud Medical City, Riyadh, Saudi Arabia. hatanmortada@gmail.com.