1. Division of Health Care Delivery Research and Kern Center for the Science of Healthcare Delivery, Mayo Clinic Rochester Minnesota USA
2. Department of Child Development and Family Studies Research Institute of Human Ecology Seoul National University Seoul Korea
3. School of Public Health University of Minnesota Minneapolis Minnesota USA
4. USAgainstAlzheimer's Washington, DC USA
5. UnitedHealth Group Minneapolis Minnesota USA
6. Pázmány Péter University Budapest Hungary
7. Kern Center for the Science of Healthcare Delivery, Mayo Clinic Rochester Minnesota USA
8. Department of Psychology and Psychiatry, Mayo Clinic Rochester Minnesota USA