1. University of South Florida, School of Aging Studies, Tampa, Florida USA
2. HealthCare Interactive, Inc., Minneapolis, Minnesota USA
3. Michael E. DeBakey VA Medical Center, Houston, Texas USA and Baylor College of Medicine, Houston, Texas USA
4. University of Minnesota, Center on Aging, Minneapolis, Minnesota USA
5. University of Minnesota, School of Nursing, Minneapolis, Minnesota USA
6. College of St. Scholastica, Duluth, Minnesota USA
7. Florida Atlantic University, Boca Raton, Florida USA
8. University of South Florida, Tampa, Florida USA