1. Stanford Alzheimer’s Disease Research Center, Stanford University, Palo Alto, California, USA
2. Department of Psychiatry and Behavioral Sciences, Stanford University, Palo Alto, California, USA
3. Palo Alto University, Palo Alto, California, USA
4. Department of Neurology, Stanford University, Palo Alto, California, USA
5. Nuestra Casa, East Palo Alto, California, USA
6. Veterans Affairs Medical Center, Palo Alto, California, USA