1. Department of Kinesiology, School of Public Health, Indiana University, Bloomington, IN, USA
2. Institute of Health Promotion and Sport Sciences, ELTE Eötvös Loránd University, Budapest, Hungary
3. William S. Middleton Veterans Memorial Hospital, Madison, WI, USA
4. Department of Kinesiology, University of Wisconsin–Madison, Madison, WI, USA
5. School of Psychology, University of Kent, Canterbury, UK