1. Department of Orthopaedic Surgery Tokai University School of Medicine Isehara Japan
2. Research Center for Regenerative Medicine Tokai University School of Medicine Isehara Japan
3. TUNZ Pharma Co. Ltd. Osaka Japan
4. AO Research Institute Davos Davos Switzerland
5. Department of Orthopaedic Surgery and Traumatology, Inselspital, Bern University Hospital University of Bern Bern Switzerland
6. Department of Medicine for Orthopaedics and Motor Organ Juntendo University Graduate School of Medicine Tokyo Japan
7. ETH Zürich, Institute for Biomechanics Zürich Switzerland