1 School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, United Kingdom.
2 Faculty of Health Sciences, University of Primorska, Izola, Slovenia.
3 Human Performance Centre, Ljubljana, Slovenia.
4 Division of Performance Physiology & Prevention, Department Sports Science, University of Innsbruck, Innsbruck, Austria.
5 Health through Physical Activity, Lifestyle and Sports (HPALS), Research Centre, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.