1. School of Medicine; Duke University Medical Center; Durham North Carolina
2. Division of Otolaryngology and Head and Neck Surgery; Mayo Clinic Hospital; Rochester Minnesota
3. Division of Head and Neck Surgery and Communication Sciences; Department of Surgery; Duke University Medical Center; Durham North Carolina
4. Department of Radiation Oncology; Duke University Medical Center; Durham North Carolina
5. Zenalux Biomedical, Inc.; Durham North Carolina
6. Department of Dermatology; Duke University Medical Center; Durham North Carolina