1. Bavarian Health and Food Safety Authority, Institute of Public Health, Nuremberg, Germany
2. School of Public Health, Department of Prevention and Health Promotion, Bielefeld University, Bielefeld, Germany
3. Heidelberg University of Education, Faculty of Natural and Sociological Sciences, Heidelberg, Germany
4. Institute for Sport Sciences, Faculty of Human Sciences, Julius-Maximilians-University Würzburg, Würzburg, Germany
5. Institute of Health Promotion and Clinical Movement Science, German Sport University Cologne, Köln, Germany