1 Department of Biostatistics and Epidemiology, College of Public Health, East Tennessee State University, Johnson City, TN, USA.
2 Department of Health Services Management and Policy, College of Public Health, East Tennessee State University, Johnson City, TN, USA.
3 Fisher Institute of Health and Well-being; Systems-Oriented Global Childhood Obesity Intervention Program; Department of Nutrition and Health Sciences, College of Health, Ball State University, Muncie, IN, USA.