1. Steve Hicks School of Social Work, The University of Texas at Austin, Austin, Texas, USA.
2. Department of Health Education and Promotion, College of Health and Human Performance, East Carolina University, Greenville, North Carolina, USA.
3. Department of Health Systems and Population Health, School of Public Health, University of Washington, Seattle, Washington, USA.
4. Department of Applied Human Sciences, College of Health and Human Sciences, Kansas State University, Manhattan, Kansas, USA.
5. Laupus Health Sciences Library, East Carolina University, Greenville, North Carolina, USA.