[1] Capital Med Univ, Xuanwu Hosp, Dept Neurol, Beijing, Peoples R China
[2] Chinese Inst Brain Res CIBR, Beijing, Peoples R China
[3] Univ Paris Saclay, CNRS, Lab Malad Neurodegenerat, CEA,MIRCen, Fontenay Aux Roses, France
[4] Yale Univ, Mental Hlth PET Radioligand Dev MHPRD Program, New Haven, CT USA
[5] Capital Med Univ, Xuanwu Hosp, Dept Radiol & Nucl Med, Beijing, Peoples R China
[6] Natl Clin Res Ctr Geriatr Dis, Beijing, Peoples R China