1. Department of Neurology University of California, Irvine Irvine California USA
2. Department of Political Science University of California, Irvine Irvine California USA
3. Department of Political Science Mount San Antonio College Walnut California USA
4. Institute for Memory Impairments and Neurological Disorders University of California, Irvine Irvine California USA
5. Department of Epidemiology University of California, Irvine Irvine California USA
6. Department of Neurobiology and Behavior University of California, Irvine Irvine California USA