1. Sport and Exercise Sciences Research Unit, Department of Psychology, Educational Science and Human Movement, University of Palermo, Palermo, Italy
2. Western Centre for Public Health and Family Medicine, University of Western Ontario Schulich School of Medicine and Dentistry, London, ON, Canada
3. Faculty of Sport and Physical Education, University of Novi Sad, Novi Sad, Serbia
4. Department of Biomedical Sciences, University of Padua, Padua, Italy
5. School of Physical Therapy, Faculty of Health Sciences, University of Western Ontario, London, Canada
6. Bone and Joint Institute, University of Western Ontario, London, Canada
7. Regional Sports School of Italian National Olympic Committee (CONI) Sicilia, Palermo, Italy