University of North Carolina Hospitals, Chapel Hill, North Carolina, United States
University of North Carolina at Chapel Hill Medical Center, Chapel Hill, North Carolina, United States
Department of Otolaryngology-Head and Neck Surgery clinics at UNC Hospitals, Chapel Hill, North Carolina, United States
UNC at Chapel Hill Nutrition Research Institute, Kannapolis, North Carolina, United States
UNC Chapel Hill Department of Otolaryngology/Head and Neck Surgery, Chapel Hill, North Carolina, United States
Center for Health Promotion and Disease Prevention, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States
Duke University, Durham, North Carolina, United States
UNC Chapel Hill, Chapel Hill, North Carolina, United States
UNC-Rex Health Care, Raleigh, North Carolina, United States
WakeMed, Raleigh, North Carolina, United States
University of North Carolina, Chapel Hill, North Carolina, United States