1. School of Nursing and Midwifery, Queen’s University, Northern Ireland
2. Cicely Saunders Institute, King’s College London, UK
3. DOROT Geriatric Medical Center, Netanya, Israel
4. Chelsea and Westminster NHS Foundation Trust, UK
5. Department of Cardiology, Maastricht University Medical Centre, The Netherlands
6. Cardiovascular Department, Fondazione IRCCS Casa Sollievo della Sofferenza, Italy
7. Department of Health, Medicine and Health Sciences, Linköping University, Sweden.
8. Julius Center, University Medical Center, The Netherlands