1 Family Medicine, McMaster University Michael G DeGroote School of Medicine, Waterloo, Ontario, Canada.
2 Games Group, International Olympic Committee, Lausanne, Vaud, Switzerland.
3 Boston Children's Hospital, Harvard Medical School, Wu Tsai Female Athlete Program, Boston, Massachusetts, USA.
4 Israel Cycling Academy, Tel Aviv, Israel.
5 Mariy MacKillop Institute for Health Research, Australian Catholic University, Melbourne, Victoria, Australia.
6 Shaare Zedek Medical Center, The Hebrew University, Jerusalem, Israel.
7 Exercise and Sport Science, University of North Carolina, Chapel Hill, North Carolina, USA.
8 Canadian Sport Institute Pacific, Victoria, British Columbia, Canada.
9 Exercise Science, Physical & Health Education, University of Victoria, Victoria, British Columbia, Canada.
10 Swedish Olympic Committee Research Fellow, Department of Sport Science, Linnaeus University, Kalmar, Sweden.
11 Institute of Sport and Social Sciences, Norwegian School of Sport Sciences, Oslo, Norway.
12 Canadian Sport Institute, Victoria, British Columbia, Canada.
13 Department of Exercise Science, Physical & Health Education, University of Victoria, Victoria, British Columbia, Canada.
14 Department of Sports Medicine, Norwegian School of Sports Sciences, Oslo, Norway.
15 Universitetet i Agder Fakultet for Helse og Idrettsvitenskap, Kristiansand, Norway.
16 Department of Sport Science and Physical Education, University of Agder, Kristiansand, Norway.
17 International Olympic Committee Athlete's Committee, Lausanne, Switzerland.
18 Amsterdam Collaboration on Health & Safety in Sports, Department of Public and Occupational Health, Amsterdam Movement Science, Amsterdam UMC Locatie VUmc, Amsterdam, The Netherlands.
19 Medical and Scientific Department, International Olympic Committee, Lausanne, Switzerland.
20 International Olympic Committee, Lausanne, Switzerland.
21 Department of Ophthalmology, Hacettepe Universitesi, Ankara, Turkey.