Wykoff Randy, Khoury Amal, Stoots J Michael, Pack Robert
Department of Health Services Management and Policy, College of Public Health, East Tennessee State University , Johnson City, TN , USA.
Department of Community and Behavioral Health, College of Public Health, East Tennessee State University , Johnson City, TN , USA.
Front Public Health. 2015 Jan 5;2:285. doi: 10.3389/fpubh.2014.00285. eCollection 2014.