1. Careum School of Health, Kalaidos University of Applied Sciences, Gloriastrasse 18a, 8006 Zurich, Switzerland
2. Careum, Pestalozzistrasse 3, 8032 Zurich, Switzerland
3. Medical Faculty, Institute for Biomedical Ethics, University of Basel, Bernoullistrasse 28, 4056 Basel, Switzerland
4. Faculty of Health and Education, Manchester Metropolitan University, Manchester M15 6BX, UK
5. School of Nursing, Vanderbilt University, Godchaux Hall 179, 461 21st Ave S, Nashville TN 37240, USA
6. Department of Psychology, University of Bologna, Viale Berti Pichat 5, 40127 Bologna, Italy
7. The Netherlands Institute for Social Research (SCP), Postbus 16164, 2500 BD The Hague, The Netherlands
8. Department of Health and Caring Sciences, Linnaeus University, 39182 Kalmar, Sweden
9. The Swedish Family Care Competence Centre (NKA), 39232 Kalmar, Sweden
10. Centre for Socio-Economic Research on Aging, IRCCS INRCA-National Institute of Health and Science on Aging, Via Santa Margherita 5, 60124 Ancona, Italy
11. Anziani e Non Solo Società Cooperativa Sociale, 41012 Carpi, Italy
12. Vilans-The National Centre of Expertise for Long-Term Care in The Netherlands, Churchilllaan 11, 3527 GV Utrecht, The Netherlands
13. Faculty of Social Sciences, University of Ljubljana, Kardeljeva pl. 5, 1000 Ljubljana, Slovenia