1. Department of Family and Community Medicine, University of Kentucky College of Medicine, Lexington, KY, USA
2. Department of Family and Community Medicine, West Virginia University Health Science Center, Morgantown, WV, USA
3. West Virginia University Prevention Research Center, Morgantown, WV, USA
4. Integral Integrity, LLC, Lexington, KY, USA
5. Department of Neurosurgery, Pain Division, West Virginia University Health Science Center, Morgantown, WV, USA
6. Department of Family and Community Medicine, University of Pikeville College of Medicine, Pikeville, KY, USA