Duke University Clinic 2J, Durham, North Carolina, United States
Northern Outreach Clinic, Henderson, North Carolina, United States
University of North Carolina Hospitals Infectious Diseases Clinic, Chapel Hill, North Carolina, United States
University of Wisconsin - Madison, Madison, Wisconsin, United States
Duke University Medical Center, Durham, North Carolina, United States
BEST, Patna, Bihar, India
Duke Integrative Medicine, Durham, North Carolina, United States
Duke University Medical Center, Durham, North Carolina, United States
Durham Regional Hospital, Durham, North Carolina, United States
Duke University Medical Center, Durham, North Carolina, United States
University of Illinois, Chicago, Chicago, Illinois, United States
University of Chicago Medical Center, Chicago, Illinois, United States
Institute For Advanced Studies in Aging, Falls Church, Virginia, United States
Duke Center for Nicotine and Smoking Cessation Research, Winston-Salem, North Carolina, United States
Duke University Medical Center, Durham, North Carolina, United States