Roxana Cobo, MD 
Private Practice, Department of Otolaryngology, Carrera 38A #5A-100, Consultorio 222A, Clinica Imbanaco, Cali, Colombia
Anthony E. Brissett, MD, FACS 
Department of Otolarynoglogy–, Head and Neck Surgery, Division of Facial Plastic and Reconstructive Surgery, Houston Methodist Hospital, Weill Cornell College of Medicine, 6500 Fannis Street, Suite 1701, Houston, TX 77030, USA
Kofi Boahene, MD 
Division of Facial Plastic and Reconstructive Surgery, The Johns Hopkins School of Medicine, The Johns Hopkins Facial Plastic and, Reconstructive Surgery center, 10803 falls Road, Suite 2500, Lutherville, MD 21093, USA