1. New York University Rory Meyers College of Nursing New York New York USA
2. Brigham and Women's Hospital Harvard Medical School Boston Massachusetts USA
3. Marcus Institute for Aging Research, Hebrew SeniorLife Boston Massachusetts USA
4. Sligo Mental Health Services Sligo Ireland
5. Research and Academic Institute of Athens Athens Greece
6. Washington University School of Medicine in St. Louis St. Louis Missouri USA
7. Duke University School of Medicine Durham North Carolina USA
8. Penn State Ross and Carol Nese College of Nursing University Park Pennsylvania USA
9. The Johns Hopkins University School of Medicine Baltimore Maryland USA
10. Fondazione Teresa Camplani Cremona Italy
11. Parc Sanitari Pere Virgili and Vall d'Hebrón Institute of Research Barcelona Spain
12. University of Florida College of Public Health and Health Professions Gainesville Florida USA
13. Albert Einstein School of Medicine Bronx New York USA
14. Warren Alpert Medical School Brown University Providence Rhode Island USA
15. Harvard Medical School Boston Massachusetts USA
16. Beth Israel Deaconess Medical Center Boston Massachusetts USA