1. Institute for Sport and Sport Science, TU Dortmund University, Dortmund, Germany
2. Research Unit of Health Sciences and Technology, University of Oulu, Oulu, Finland
3. Prevention Research Collaboration, School of Public Health, The University of Sydney, Sydney, NSW, Australia
4. Charles Perkins Centre, The University of Sydney, Sydney, NSW, Australia
5. National Drug and Alcohol Research Centre, UNSW Sydney, Sydney, NSW, Australia