1. Department of Health and Exercise Science, University of Oklahoma, Norman, OK, USA
2. Department of Health and Kinesiology, Texas A&M University, College Station, TX, USA
3. Department of Health Behavior and Health Systems, School of Public Health, University of North Texas Health Science Center, Fort Worth, TX, USA
4. Health Promotion and Education, School of Human Services, University of Cincinnati, Cincinatti, OH, USA