1. Laboratory of Gene Therapy, Department of Biochemistry, College of Life Sciences, Shaanxi Normal University, Xi’an, Shaanxi, P.R. China
2. Department of Neurology, Xijing Hospital, Air Force Medical School, Xi’an, Shaanxi, P.R. China
3. Mesulam Cognitive Neurology and Alzheimer’s Disease Center, Northwestern University Feinberg School of Medicine, Chicago, Illinois
4. Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
5. Division of Biostatistics, Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois