1. Department of Head and Neck-Endocrine Oncology, Moffitt Cancer Center, Tampa, FL, USA
2. Department of Family Medicine, University of Vermont, Burlington, VT, USA
3. Department of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, FL, USA
4. Department of Blood and Marrow Transplantation, Moffitt Cancer Center, Tampa, FL, USA
5. University of Minnesota Medical School, Duluth Campus, MN, USA