1. Division of Otolaryngology–Head and Neck Surgery, Department of Surgery, School of Medicine, Yale University, New Haven, Connecticut, USA
2. Division of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology–Head and Neck Surgery, University of California–Irvine, Irvine, California, USA
3. Center for Advanced Facial Plastic Surgery, Beverly Hills, California, USA
4. Division of Head and Neck Surgery, Department of Otolaryngology–Head and Neck Surgery, David Geffen School of Medicine at UCLA, Los Angeles, California, USA