Siddharth Sheth, DO, MPH, is a UNC Lineberger Comprehensive Cancer Center member specializing in clinical trials and translational research in head and neck cancer, and immunotherapy.| UNC Lineberger
Jeffrey Blumberg is a UNC Lineberger member and a head and neck surgical oncologist involved in clinical research.| UNC Lineberger
Study record managers: refer to the Data Element Definitions if submitting registration or results information.| clinicaltrials.gov