1 Georgia Oral and Facial Reconstructive Surgery, 4561 Olde Perimeter Way, Atlanta, GA 30346, USA. Electronic address: sbagher@hotmail.com.
2 Georgia Oral and Facial Reconstructive Surgery, 11975 Morris Road, Suite 220, Alpharetta, GA 30005, USA. Electronic address: husainakmd@yahoo.com.
3 Department of Oral and Maxillofacial Surgery, University of Toronto, 124 Edward Street, Toronto ON M5G 1G6, Canada. Electronic address: bbohluli@yahoo.com.