Published on in Vol 5, No 3 (2017): Jul-Sept
1 Physiotherapy and Occupational Therapy Research Center, Directorate of Research and Education, University Hospital Zurich, Zurich, Switzerland
2 Care and Public Health Research Institute [CAPHRI], Maastricht University, Maastricht, Netherlands
3 Graduate School of Informatics, Department of Modeling and Simulation, Middle East Technical University, Ankara, Turkey
4 Applied Intelligent Systems Laboratory, Department of Computer Science, Università degli Studi di Milano, Milan, Italy
5 Institute of Human Movement Sciences and Sport, Department of Health Sciences and Technology, ETH Zurich, Zurich, Switzerland
*these authors contributed equally