1. Department of Otolaryngology–Head and Neck Surgery, Wayne State University School of Medicine, Detroit, Michigan, USA
2. Department of Anesthesiology, Tufts Medical Center, Boston, Massachusetts, USA
3. Barbara Ann Karmanos Cancer Institute, Detroit, Michigan, USA
4. Section of Otolaryngology, Department of Surgery, John D. Dingell VA Medical Center, Detroit, Michigan, USA