1. Department of Surgery, Division of Otolaryngology‐Head and Neck Surgery UC San Diego School of Medicine San Diego California USA
2. Department of Otolaryngology‐Head and Neck Surgery University of Washington Seattle Washington USA
3. Department of Radiation Medicine UC San Diego School of Medicine San Diego California USA
4. Department of Surgery Division of Otolaryngology Head and Neck Surgery, Moores Cancer Center, UC San Diego School of Medicine, La Jolla San Diego California USA