1. MSK Lab, Imperial College London, UK; South West London Elective Orthopaedic Centre, UK
2. Unit of Hip Diseases and Joint Replacement Surgery, Humanitas Clinical and Research Center, Italy
3. Anderson Orthopaedic Research Institute, USA
4. Artro Group, France
5. Rothman Institute of Orthopaedics, USA
6. Orthopaedic Department, Kepleruniklinikum Linz, Austria
7. Hôpital Maisonneuve-Rosemont, Canada
8. Hôpital Maisonneuve-Rosemont, Université de Montréal, Canada