- Virginia Commonwealth University
External person
- Virginia Commonwealth University
- Naropa University
- Northern Arizona University
External person
- Northern Arizona University
External person
- University of Rochester
- Australian Catholic University
External person
- Virginia Commonwealth University
- Radford University
External person
- Northern Arizona University
External person
- Virginia Commonwealth University
External person
- Virginia Commonwealth University
External person
- Virginia Commonwealth University
External person
- Virginia Commonwealth University
External person
- Virginia Commonwealth University
External person
- Virginia Commonwealth University
External person
- Grand Valley State University
External person
- Northern Arizona University
External person
- University of Colorado Boulder
External person
- Department of Family Medicine and Public Health
- University of California San Diego
External person
- Virginia Commonwealth University
External person
- Virginia Commonwealth University
External person
- Virginia Commonwealth University
External person