[1] Univ Ghent, De Pintelaan 185, B-9000 Ghent, Belgium
[2] Univ Saarland, Dept Orthopaed Surg, Med Ctr, Kirrberger Str 100,Bldg 37-38, D-66421 Homburg, Saarland, Germany
[3] Carmel Hosp, Dept Radiol, Haifa, Israel
[4] Hosp Univ Penn, Dept Radiol, 3400 Spruce St, Philadelphia, PA 19104 USA
[5] Schloss Puchenau, Orthopad & Sportchirurg, Karl Leitl Str 1, A-4048 Linz, Austria
[6] IRCCS Ist Ortoped Galeazzi, Milan, Italy
[7] Univ Milan, Dept Biomed Sci Hlth, Milan, Italy
[8] Ctr Hosp Versailles, 177 Rue Versailles, F-78150 Le Chesnay, France
[9] Univ Hosp Coventry & Warwickshire, Dept Orthopaed, Rugby, England
[10] Monica Hosp, Antwerp Orthoped Ctr, Antwerp, Belgium
[11] Ctr Hosp Luxembourg, Luxembourg Inst Hlth, Dept Orthopaed Surg, Clin Eich & Sports Med Res Lab, 78 Rue Eich, L-1460 Luxembourg, Luxembourg
[12] Osped Sacro Cuore Don Calabria, Strut Semplice Traumatol, Dipartimento Ortoped, Sport Knee Surg & Sports Traumatol, Via Don,Sempreboni 5, I-37024 Negrar Verona, Italy
[13] Ist Ortoped Rizzoli, Orthopaed Clin 2, Bologna, Italy
[14] Ist Ortoped Rizzoli, Biomech Lab, Bologna, Italy
[15] Univ Med Ctr Regensburg, Dept Trauma Surg, Franz Josef Strauss Allee 11, D-93042 Regensburg, Germany
[16] Sporthopaedicum Regensburg, Hildegard von Bingen Str 1, D-93053 Regensburg, Germany