∗Department of Head and Neck Surgery & Communication Sciences, Duke University School of Medicine
†Departments of Radiation Oncology, Duke University Medical Center
‡Medical Center Library, Duke University, Durham, North Carolina
§Department of Otolaryngology–Head and Neck Surgery, Washington University, St. Louis, Missouri
∥Duke Center for the Study of Aging and Human Development, Durham, North Carolina, USA
¶Department of Otolaryngology Head and Neck Surgery, Hadassah Medical Center, Jerusalem, Israel
∗∗Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, North Carolina, USA
Address correspondence and reprint requests to James C. Campbell, M.D., 40 Duke Medicine Cir, Durham, NC 27710-4000; E-mail: [email protected]
Conflicts of Interest and Source of Funding: C.C.W. is a consultant for Stryker and Cochlear Corporation. K.R. receives grant funding for the National Institutes of Health and the Department of Defense.
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