1. Section of Facial Plastic and Reconstructive Surgery, Department of Head and Neck Surgery, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California, USA.
2. Division of Plastic and Reconstructive Surgery, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California, USA.
3. Division of Laryngology, Department of Head and Neck Surgery, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California, USA.