1. Department of Community and Behavioral Health, College of Public Health, East Tennessee State University, Johnson City, Tennessee, USA;
2. Center for Prescription Drug Abuse Prevention and Treatment, East Tennessee State University, Johnson City, Tennessee, USA
3. College of Public Health, East Tennessee State University, Johnson City, Tennessee, USA;
4. Department of Pharmacy Practice, Bill Gatton College of Pharmacy, East Tennessee State University, Johnson City, Tennessee, USA;