Goethe University Frankfurt, Goethe University Frankfurt, Goethe University Frankfurt - Department of Sports Medicine, University of Vechta, University of Hamburg, University of Stuttgart, Karlsruhe Institute of Technology, Paderborn University, University of Stuttgart, University of Stuttgart, University of Münster, Robert Bosch Hospital, University of Stuttgart, Paderborn University, Goethe University Frankfurt - Department of Sports Medicine, Chemnitz University of Technology, University of Münster and German Sport University Cologne

Goethe University Frankfurt - Department of Sports Medicine, Hannover Medical School - Department of Rehabilitation Medicine, Goethe University Frankfurt - Institute of Occupational, Social and Environmental Medicine, Goethe University Frankfurt - Department of Sports Medicine, Humboldt University and Charité University School of Medicine - Department of Sports Medicine and University of Applied Sciences for Sports and Management