1. Department of Sports Medicine, Tokyo Women’s College of Physical Education, Tokyo 1868668, Japan
2. Medical Committee, Japan Association of Athletics Federations (JAAF), Tokyo 1600013, Japan
3. Department of Orthopaedic Surgery, University of Tsukuba, Tsukuba 3058577, Japan
4. Faculty of Sport Sciences, Waseda University, Tokorozawa 3591192, Japan