1. UA Health Sciences University of Arizona (UA) Cancer Center Tucson Arizona USA
2. Huntsman Cancer Institute University of Utah Health Salt Lake City Utah USA
3. Department of Otolaryngology – Head & Neck Surgery UA College of Medicine‐Tucson Tucson Arizona USA
4. Department of Pathology UA College of Medicine‐Tucson Tucson Arizona USA
5. Department of Medical Imaging UA College of Medicine‐Tucson Tucson Arizona USA
6. Department of Medicine UA College of Medicine‐Tucson Tucson Arizona USA
7. Division of Hematology/Oncology, Department of Medicine George Washington (GW) University and GW Cancer Center Washington District of Columbia USA