1. Snaefridur Thora Egilson, MSc OT, PhD, is Associate Professor, Faculty of Health Sciences, Occupational Therapy Program, University of Akureyri, Akureyri, Iceland; sne@unak.is
2. Rannveig Traustadottir, PhD, is Professor, Center of Disability Studies, Faculty of Social Sciences, University of Iceland, Reykjavik