1. Division of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology—Head and Neck Surgery, Oregon Health and Science University, Portland, Oregon, USA.
2. Division of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology—Head and Neck Surgery, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA.
3. Division of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology, Johns Hopkins Hospital, Baltimore, Maryland, USA.