1. Molecular Skeletal Biology Laboratory, Department of Trauma, Hand and Reconstructive Surgery University Medical Center Hamburg‐Eppendorf Hamburg Germany
2. Institute of Musculoskeletal Medicine, University Hospital LMU Munich Martinsried Germany
3. Musculoskeletal University Center Munich, University Hospital LMU Munich Martinsried Germany
4. Evotec SE Hamburg Germany
5. Endo‐Clinic Hamburg Germany