1 Leonard Davis School of Gerontology, University of Southern California, Los Angeles, CA, United States.
2 Department of Cell Biology and Physiology, KU Diabetes Institute and Department of Internal Medicine-Division of Endocrinology, University of Kansas Alzheimer's Disease Research Center, University of Kansas Medical Center, Kansas City, KS, United States.
3 Kansas Center for Metabolism and Obesity Research, Kansas City, MO, United States.
4 Center for Children's Healthy Lifestyles and Nutrition, Kansas City, MO, United States.
5 Kansas City VA Medical Center, Kansas City, MO, United States.
6 Department of Neurology, University of Kansas Alzheimer's Disease Center, University of Kansas Medical Center, Kansas City, KS, United States.
7 Department of Biochemistry and Molecular Biology, University of Kansas Alzheimer's Disease Center, University of Kansas Medical Center, Kansas City, KS, United States.