1. Department of Physiotherapy, College of Applied Medical Sciences, Umm Al Qura University, Makkah, Saudi Arabia
2. Discipline of Exercise and Sport Science, Faculty of Medicine and Health Sciences, The University of Sydney, Sydney, Australia
3. Department of Sport, Exercise and Health, Faculty of Medicine, University of Basel, Basel, Switzerland
4. Department of Physiotherapy, College of Health and Sport Sciences, University of Bahrain, Manama, Bahrain