Affiliation: | 1.Clinical Orthopaedic Research Centre and the Department of Reconstructive and Orthopaedic Surgery, Université René Descartes (Paris 5), Hôpital Cochin (AP-HP), Paris, France ;2.Department of Orthopaedic and Reconstructive Surgery, Service A, Centre Hospitalo-Universitaire Cochin–Port Royal, 27 Rue du Faubourg St Jacques, 75014 Paris, France |