1. Department of Cell, Developmental & Cancer BiologyOregon Health and Science University Portland Oregon
2. Department of Otolaryngology–Head and Neck SurgeryOregon Health and Science University Portland Oregon
3. Department of Hematology and Medical OncologyOregon Health and Science University Portland Oregon
4. Knight Cancer InstituteOregon Health and Science University Portland Oregon
5. Operative Care DivisionPortland Veterans' Affairs Health Care System Portland Oregon
6. Department of PathologyOregon Health and Science University Portland Oregon
7. Department of Otolaryngology–Head and Neck SurgeryKyoto Prefectural University of Medicine Kyoto Japan