1. Faculty of Science and Engineering, Research Centre for Musculoskeletal Science and Sports Medicine, Manchester Metropolitan University, Manchester, United Kingdom.
2. Department of Medicine IV, University Hospital, LMU Munich, Munich, Germany.
3. Department of Orthopaedic Trauma Surgery, RWTH Aachen University Hospital, Aachen, Germany.
4. Department of Orthopaedic and Trauma Surgery, Lucerne Cantonal Hospital, Lucerne, Switzerland.
5. Institute of Sport Science and Innovations, Lithuanian Sports University, Kaunas, Lithuania.