| Affiliation: | (1) Department of Trauma and Orthopedic Surgery, HELIOS-Klinikum Wuppertal, University of Witten/Herdecke, Heusnerstr. 40, 42283, Wuppertal, Witten, Germany;(2) Department of Orthopedic and Trauma Surgery, St Josef Hospital, Ruhr-University Bochum, Gudrunstrasse 56, 44791 Bochum, Germany;(3) Institute of Occupational Health, Safety and Ergonomics (ASER) at the University of Wuppertal, Corneliusstrasse 31, 42329 Wuppertal, Germany;(4) Department of Trauma and Orthopedic Surgery, Medical Center Cologne-Merheim, University of Witten/Herdecke, Ostmerheimerstr. 200, 51109, Cologne, Witten, Germany;(5) Department of Diagnostic and Interventional Radiology, HELIOS-Klinikum Wuppertal, University of Witten/Herdecke, Heusnerstr. 40 42283 Wuppertal, 42283 Wuppertal, Germany |
