Claudia Galli (Zurich University of Applied Sciences), Fenna van Nes (Research Group Occupational Therapy , ACHIEVE, Centre of Applied Research, Faculty of Health, Amsterdam University of Applied Sciences, Amsterdam, the Netherlands.), Anders Kottorp (Department of Occupational Therapy, College of Applied Social Sciences, University of Illinois, Chicago), Mette Andresen (Department of Occupational Therapy, University College Zealand, Naestved, Denmark), Lee Price (Department of Occupational Therapy, University of Brighton, Eastbourne)