1. Division of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology – Head and Neck Surgery, Oregon Health & Science University, Portland, Oregon, USA.
2. Department of Otolaryngology – Head and Neck Surgery, Cedars Sinai Medical Center, Los Angeles, California, USA.
3. Department of Otolaryngology – Head and Neck Surgery, University of Kansas Medical Center, Kansas City, Kansas, USA.
4. Division of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology – Head & Neck Surgery, University of Kansas Medical Center, Kansas City, Kansas, USA.