1. Aesculap AG, Research & DevelopmentAm Aesculap‐Platz78532 TuttlingenGermany
2. Ludwig‐Maximilians‐University MunichDepartment of Orthopaedic Surgery, Physical Medicine & RehabilitationCampus Grosshadern, Marchioninistrasse 1581377 MunichGermany
3. 1000shapes GmbH12247 BerlinGermany
4. Department for Arthroplasty and General Orthopaedic SurgeryOrthopaedic Hospital LindenloheLindenlohe 1892421 SchwandorfGermany
5. Department of Orthopaedic Surgery, König‐Ludwig‐HausJulius‐Maximilians‐University WürzburgBrettreichstraße 1197074 WürzburgGermany
6. University of MessinaVia Consolare Valeria 198124 MessinaItaly
7. Istituto Ortopedico RizzoliVia Giovanni Pupilli 140136 BolognaItaly