title: Benefits of omitting primary site radiation therapy after transoral robotic surgery: Only time will tell.
authors.affiliation: Department of Radiation Oncology, University of Pennsylvania, Philadelphia, Pennsylvania.
authors.forename: Eric
authors.initials: E
authors.lastname: Ojerholm
authors.affiliation: Department of Radiation Oncology, University of Pennsylvania, Philadelphia, Pennsylvania.
authors.forename: J Nicholas
authors.initials: JN
authors.lastname: Lukens
authors.affiliation: Department of Radiation Oncology, University of Pennsylvania, Philadelphia, Pennsylvania.
authors.forename: Peter H
authors.initials: PH
authors.lastname: Ahn
authors.affiliation: Department of Radiation Oncology, University of Pennsylvania, Philadelphia, Pennsylvania.
authors.forename: Geoffrey
authors.initials: G
authors.lastname: Geiger
authors.affiliation: Department of Radiation Oncology, University of Pennsylvania, Philadelphia, Pennsylvania.
authors.forename: Samuel
authors.initials: S
authors.lastname: Swisher-McClure
authors.affiliation: Department of Otolaryngology, University of Pennsylvania, Philadelphia, Pennsylvania.
authors.forename: Jason
authors.initials: J
authors.lastname: Newman
authors.affiliation: Department of Otolaryngology, University of Pennsylvania, Philadelphia, Pennsylvania.
authors.forename: Ara
authors.initials: A
authors.lastname: Chalian
authors.affiliation: Department of Otolaryngology, University of Pennsylvania, Philadelphia, Pennsylvania.
authors.forename: Gregory
authors.initials: G
authors.lastname: Weinstein
authors.affiliation: Department of Otolaryngology, University of Pennsylvania, Philadelphia, Pennsylvania.
authors.forename: Bert W
authors.initials: BW
authors.lastname: O'Malley
authors.affiliation: Department of Internal Medicine, Division of Medical Oncology, University of Pennsylvania, Philadelphia, Pennsylvania.
authors.forename: Roger
authors.initials: R
authors.lastname: Cohen
authors.affiliation: Department of Radiation Oncology, University of Pennsylvania, Philadelphia, Pennsylvania. Electronic address: alexander.lin@uphs.upenn.edu.
authors.forename: Alexander
authors.initials: A
authors.lastname: Lin
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000532:radiotherapy; D006258:Head and Neck Neoplasms; D006801:Humans; D065287:Robotic Surgical Procedures