1. School of Kinesiology, The University of Minnesota, 208 Cooke Hall, 1900 University Ave. SE, Minneapolis, MN 55455, USA
2. Department of Sports Science, College of Education, Zhejiang University, Hangzhou, China
3. University of Nevada at Reno, Reno, NV, USA
4. Department of Applied Human Sciences, University of Minnesota, Duluth, MN, USA
5. Prevention Research Center, Department of Pediatrics, University of New Mexico Health Sciences Center, 2703 Frontier Ave. NE, Research Incubator Building (RIB) Suite 120 Albuquerque, NM 87131, USA