| Affiliation: | 1. Department of Neurology, Department of Health Sciences Research, Mayo Clinic and Foundation, , Rochester, MN;2. Mayo Clinic Alzheimer's Disease Research Center, Department of Health Sciences Research, Mayo Clinic and Foundation, , Rochester, MN;3. Department of Radiology, Department of Health Sciences Research, Mayo Clinic and Foundation, , Rochester, MN;4. Department of Health Sciences Research, Department of Health Sciences Research, Mayo Clinic and Foundation, , Rochester, MN;5. Division of Epidemiology, Department of Health Sciences Research, Mayo Clinic and Foundation, , Rochester, MN |
