Relapse Rates With Surgery Alone in Human Papillomavirus–Related Intermediate- and High-Risk Group Oropharynx Squamous Cell Cancer: A Multi-Institutional Review

David M. Routman, Ryan K. Funk, Kanograt Tangsriwong, Alexander Lin, Michael G. Keeney, Joaquín J. García, Matthew A. Zarka, Jason T. Lewis, David G. Stoddard, Eric J. Moore, Courtney N. Day, Qihui Zhai, Katharine A. Price, John N. Lukens, Samuel Swisher-McClure, Gregory S. Weinstein, Bert W. O'Malley, Robert L. Foote, Daniel J. Ma