1. Department of Health Promotion Sciences, Hudson College of Public Health and Department of Family and Community Medicine, OU-TU School of Community Medicine, University of Oklahoma–Tulsa Schusterman Center, Tulsa, Oklahoma
2. Department of Biostatistics and Epidemiology, Hudson College of Public Health and Department of Family and Community Medicine, OU-TU School of Community Medicine, University of Oklahoma–Tulsa Schusterman Center, Tulsa, Oklahoma
3. Hudson College of Public Health, University of Oklahoma–Tulsa Schusterman Center, Tulsa, Oklahoma
4. Department of Medicine, University of California San Francisco, San Francisco, California and Center for Vulnerable Populations at Zuckerberg San Francisco General Hospital, San Francisco, California