1. University of Helsinki, Helsinki, Finland
2. School of Engineering, Culture and Wellbeing, Arcada University of Applied Sciences, Helsinki, Finland
3. Department of Physical and Rehabilitation Medicine, Helsinki University Hospital, Helsinki, Finland
4. University of Jyväskylä, Faculty of Sport and Health Sciences, Jyväskylä, Finland
5. Department of Internal Medicine and Rehabilitation, Helsinki University Hospital, Helsinki, Finland
6. Graduate School and Research, Arcada University of Applied Sciences, Helsinki, Finland