1. Department of Occupational Therapy; Graduate School of Human Health Sciences; Tokyo Metropolitan University; Higashiogu Tokyo Japan
2. Division of Occupational Therapy; Department of Neurobiology, Care Sciences and Society; Karolinska Institutet; Stockholm Sweden
3. Sør-Trøndelag University College; Department of Health and Social Science; Trondheim Norway
4. Division of Health and Rehabilitation; Department of Health Sciences; Luleå University of Technology; Luleå Sweden