1. School of Education, Edith Cowan University, Joondalup, Australia
2. School of Health and Welfare, Dalarna University, Falun, Sweden
3. School of Health Sciences, Örebro University, Örebro, Sweden
4. Department of Primary and Secondary Teacher Education, Oslo Metropolitan University, Oslo, Norway
5. The Swedish School of Sport and Health Sciences (GIH), Stockholm, Sweden
6. Faculty of Health and Social Sciences, Inland Norway University of Applied Sciences, Elverum, Norway