1. Department of Nursing Science, Fundación San Juan de Dios, Centro de Ciencias de la Salud San Rafael Universidad Antonio de Nebrija Madrid Spain
2. Department of Nursing Science University of Turku Turku Finland
3. Diaconia University of Applied Sciences Helsinki Finland
4. Turku University Hospital Turku Finland
5. Department of Biostatistics University of Turku Turku Finland
6. Department of Community Nursing Lisbon School of Nursing Lisbon Portugal
7. Nursing Department Universitat Rovira i Virgili (URV) Tarragona Spain
8. Department of Nursing Science, Jessenius Faculty of Medicine in Martin Comenius University in Bratislava Bratislava Slovakia
9. Centre of Higher Education for Health Sciences, University of Verona Verona Italy
10. School of Health Sciences, University of Aveiro Aveiro Portugal
11. Medical Department University of Udine Udine Italy
12. Department of Nursing and Midwifery, Faculty of Medicine University of Ostrava Ostrava Czech Republic