1. Occupational Therapist, Occupational Therapy Department, Tan Tock Seng Hospital, Singapore
2. Head of the Research Initiative of Activity Studies and Occupational Therapy, University of Southern Denmark, Institute of Public Health, Odense, Denmark
3. Associate Professor, Karolinska Institutet, Department of Neurobiology, Caring Science and Society, Huddinge, Sweden
4. Professor, Department of Social and Welfare Studies, Faculty of Health Sciences, Linköping University, Linköping, Sweden