1 Athlete Health and Performance Research Centre, Aspetar Orthopaedic and Sports Medicine Hospital, P.O. Box No. 29222, Doha, Qatar. julien.periard@aspetar.com.
2 Discipline of Exercise and Sport Science, Faculty of Health Sciences, University of Sydney, Lidcombe, NSW, Australia.
3 Sports Medicine Department, Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar.
4 Medical and Anti-doping Commission, International Association of Athletics Federations (IAAF), Montecarlo, Monaco.
5 Sport and Exercise Discipline Group, University of Technology Sydney (UTS), Sydney, NSW, Australia.
6 FAME Laboratory, Department of Physical Education and Sport Science, University of Thessaly, Trikala, Greece.
7 Department of Life Sciences, Centre for Sports Medicine and Human Performance, College of Health and Life Sciences, Brunel University London, Uxbridge, UK.
8 Laboratory of Sport, Expertise and Performance, Research Department, French National Institute of Sport (INSEP), Paris, France.
9 DSO National Laboratories, Defence Medical and Environmental Research Institute, Singapore, Singapore.
10 Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
11 National Sports Medicine Programme, Excellence in Football Project, Aspetar Orthopaedic and Sports Medicine Hospital, Doha, Qatar.
12 Department of Nutrition Exercise and Sport, Section of Human Physiology, University of Copenhagen, Copenhagen, Denmark.
13 Medical Department, Royal Netherlands Lawn Tennis Association (KNLTB), Amersfoort, The Netherlands.
14 Department of Human Physiology, Vrije Universiteit Brussel, Brussels, Belgium.
15 School of Applied Physiology, College of Science, Georgia Institute of Technology, Atlanta, GA, USA.
16 Department of Kinesiology, University of Alabama, Tuscaloosa, AL, USA.
17 Athlete Health and Performance Research Centre, Aspetar Orthopaedic and Sports Medicine Hospital, P.O. Box No. 29222, Doha, Qatar.