Affiliation: | 1. Orthopaedic Department, Hospital del Mar, Universitat Autònoma Barcelona, Barcelona, Spain;2. IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain;3. Orthopaedic Department, ICATME-Institut Universitari Quirón-Dexeus, Universitat Autònoma Barcelona, Barcelona, Spain;4. Orthopaedic Department, Hospital de Sant Pau, Universitat Autònoma, Barcelona, Spain;5. Orthopaedic Department, Consorci Sanitari de l''Anoia, Barcelona, Spain |