1. Department of Health and Caring Sciences, Linnaeus University, Kalmar, Sweden
2. The Swedish Family Care Competence Centre (NKA), Kalmar, Sweden
3. School of Nursing 179, Vanderbilt University School of Nursing, Nashville, TN, USA
4. The Netherlands Institute for Social Research (SCP), Den Haag, the Netherlands
5. Department of Psychology, University of Bologna, Bologna, Italy
6. Anziani e non solo società cooperativa sociale, Capri, Italy
7. Medical Faculty, University of Basel, Institute for Biomedical Ethics, Basel, Switzerland
8. Faculty of Social Sciences, University of Ljubljana, Ljubljana, Slovenia
9. Centre for Socio-Economic Research on Aging, IRCCS INRCA-National Institute of Health and Science on Aging, Ancona, Italy
10. Faculty of Health and Education, Manchester Metropolitan University, Manchester, UK