Published on in Vol 6, No 2 (2019): Jul-Dec
1 Center of Rehabilitation Research, University of Potsdam, Potsdam, Germany
2 Department of Computer Science and Therapy Science, Trier University of Applied Science, Trier, Germany
3 University Outpatient Clinic, Sports Medicine and Sports Orthopedics, University of Potsdam, Potsdam, Germany
4 Fraunhofer Institute for Open Communication Systems, Berlin, Germany
5 Institute of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany