1. Department of Public and Occupational Health and Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Universiteit Amsterdam , Amsterdam , The Netherlands
2. Radboud Institute for Health Sciences, Radboud University Medical Center, IQ Healthcare , Nijmegen , The Netherlands
3. Department of Sport and Social Sciences, NSSS, Institute for Sport and Social Sciences , Oslo , Norway
4. School of Social and Political Sciences, University of Glasgow , Glasgow , UK
5. Institute of Health and Wellbeing, University of Glasgow , Glasgow , UK
6. Institute for Social Marketing and Health, University of Stirling , Stirling , UK
7. Institute of Applied Health Sciences, University of Aberdeen , Aberdeen , UK
8. Department of Teacher Education, NLA University College , Bergen , Norway
9. Department of Coaching and Psychology, Norwegian School of Sport Sciences , Oslo , Norway
10. CIDEFES Faculdade de Educação Física e Desporto, Universidade Lusófona , Lisbon , Portugal
11. Faculdade de Motricidade Humana, Centro Interdisciplinar para o Estudo da Performance Humana (CIPER), Universidade de Lisboa , Lisbon , Portugal
12. Department of Public Health and Primary Care, KU Leuven, Academic Centre for Nursing and Midwifery , Leuven , Belgium