1 Manchester Metropolitan Institute of Sport, Manchester Metropolitan University, Manchester, UK.
2 Institute of Sport, Exercise and Health, University College London, London, UK.
3 Applied Sports, Technology, Exercise and Medicine Research Centre (A-STEM), Faculty of Science and Engineering, Swansea University, Swansea, UK.
4 Centre for Life and Sport Sciences, Birmingham City University, Birmingham, UK.
5 The Gender Identity Clinic, Tavistock and Portman NHS Foundation Trust, London, UK.
6 School of Counseling and Counseling Psychology, Arizona State University, Tempe, Arizona, USA.
7 Faculty of Kinesiology and Physical Education, Mental Health and Physical Activity Research Centre, University of Toronto, Toronto, Ontario, Canada.
8 Department of Genetics, Evolution and Environment, University College London, London, UK.
9 Division of Medicine, University College London, London, UK.
10 Department of Movement Sciences, KU Leuven, Leuven, Belgium.
11 Department of Public Health and Primary Care, Centre for Biomedical Ethics and Law, KU Leuven, Leuven, Belgium.
12 Departamento Didáctica de la Expresión Corporal, Facultad de Educación y Trabajo Social, Universidad de Valladolid (UVA), Valladolid, Spain.
13 Human Development and Health, Faculty of Medicine, University of Southampton, Southampton, UK.
14 Southampton National Institute for Health Research Biomedical Research Centre, University Hospital Southampton NHS Foundation Trust, Southampton, UK.
15 Department of Sport, Physical Education and Health, Hong Kong Baptist University, Hong Kong, China.
16 International Federation of Sports Medicine (FIMS), Lausanne, Switzerland.
17 School of Energy, Geosciences, Infrastructure and Society, Institute of Life and Earth Sciences, Heriot Watt University, Edinburgh, UK.
18 Institute of Social Sciences, University of Lausanne, Lausanne, Switzerland.
19 Institute for Clinical and Translational Science, University of California Irvine, Irvine, California, USA.
20 University of Colorado Boulder, Boulder, Colorado, USA.
21 Carnegie School of Sport, Leeds Beckett University, Leeds, UK.
22 Department of Kinesiology, McMaster University, Hamilton, Ontario, Canada.