1. Department of Sports and Recreation, The Technological and Higher Education Institute of Hong Kong, Hong Kong
2. Research Center in Sports Sciences, Health Sciences and Human Development, CIDESD, CreativeLab Research Community, Vila Real, Portugal
3. University of Tras-os-Montes and Alto Douro, School of Life Sciences and Environment, Department of Sports Science, Exercise and Health, University of Trás-os-Montes e Alto Douro, Vila Real, Portugal
4. Centre for Sport, Exercise and Life Sciences, Coventry University, Coventry, UK
5. Hong Kong Football Association, Hong Kong
6. Inter-university Laboratory of Human Movement Biology, Claude Bernard Lyon, Lyon, France
7. Seattle Sounders Football Club, Seattle, Washington State, USA
8. London Sport Institute, Middlesex University, London, UK