1. Institute of Orthopaedic Research and Biomechanics Centre for Trauma Research Ulm Ulm University Medical Centre Ulm Germany
2. Skoliosechirurgie Zentrum für Wirbelsäulenchirurgie, Orthopädie und Unfallchirurgie SRH Klinikum Karlsbad‐Langensteinbach gGmbH Karlsbad Germany
3. Department of Diagnostic and Interventional Radiology Ulm University Medical Center Ulm Germany