1 1Physical Activity Epidemiology Laboratory,Exercise Psychology Laboratory,Department of Health,Exercise Science and Recreation Management,University of Mississippi,Oxford,MS 38677,USA.
2 2Epidemiology and Biostatistics, The Cancer Prevention and Control Program,University of South Carolina,Columbia,SC 29208,USA.
3 4Department of Preventive Medicine,School of Medicine and John D. Bower School of Population Health,University of Mississippi Medical Center,Jackson,MS 39216,USA.
4 3Connecting Health InnovationsLLC,Columbia,SC 29201,USA.