| Affiliation: | 1. Center for Health Services Research, Durham VA Medical Center, Durham, North Carolina, USA;2. Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, North Carolina, USA;3. Duke Global Digital Health Science Center, Duke Global Health Institute, Duke University, Durham, North Carolina, USA;4. Department of Communication, The University of Utah, Salt Lake City, Utah, USA;5. Huntsman Cancer Institute, The University of Utah, Salt Lake City, Utah, USA;6. Department of Psychology and Neuroscience, Duke University, Durham, North Carolina, USA |
