1. Division of Neuropediatrics, Development and Rehabilitation, Department of Pediatrics, Inselspital, Bern University Hospital, Bern, Switzerland
2. Gerontechnology and Rehabilitation Group, ARTORG Center for Biomedical Engineering Research, University of Bern, Bern, Switzerland
3. Department of Orthopaedic, Plastic and Hand Surgery, Hand Therapy Research Unit, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
4. Department of Neurology, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland