[1] Orthopaedic Department and Traumatology,
[2] Kantonsspital St. Gallen,undefined
[3] Rorschacher-Strasse 95,undefined
[4] CH-9007 St. Gallen,undefined
[5] Switzerland Tel: +41-71.494.11.11,undefined
[6] Fax: +41-71.494.28.69,undefined
[7] Orthopaedic Department,undefined
[8] Urban Hospital,undefined
[9] Berlin,undefined
[10] Germany,undefined