1. Department of Physical Education, Sport and Human Movement, Faculty of Teacher Training and Education, Universidad Autónoma de Madrid, Madrid, Spain
2. Department of Preventive Medicine and Public Health, School of Medicine, Universidad Autónoma de Madrid/IdiPaz, Madrid, Spain, CIBER of Epidemiology and Public Health (CIBERESP), Madrid, Spain
3. Research Centre in Physical Activity, Health and Leisure (CIAFEL), Faculty of Sport, University of Porto, Porto, Portugal
4. Preventive Medicine, Universidad Autonoma de Madrid, Madrid, Spain