Affiliation: | (1) Orthopaedic Department, Hannover Medical School, 30625 Hannover, Germany;(2) Institute of Anatomy, Westfalian Wilhelms University, 48149 Muenster, Germany;(3) Department of Orthopaedics and Rheumatology, Philipps University Marburg, 35043 Marburg, Germany;(4) Sporthopaedicum Straubing, 94315 Straubing, Germany |