1. Department of Otolaryngology-Head and Neck Surgery; Wayne State University School of Medicine; Detroit Michigan U.S.A
2. Barbara Ann Karmanos Cancer Institute; Detroit Michigan U.S.A
3. Division of Facial Plastic and Reconstructive Surgery; Department of Otolaryngology-Head and Neck Surgery, Wayne State University School of Medicine; Detroit Michigan U.S.A
4. Section of Otolaryngology; Department of Surgery, John D. Dingell VA Medical Center; Detroit Michigan U.S.A