Sichuan University - Department of Neurology, Department of Neurology, West China Hospital of Sichuan University, Sichuan University - Department of Neurology, Sichuan University - Department of Laboratory Medicine, Chinese Academy of Sciences (CAS) - Institute of Urban Environment, Sichuan University - Department of Neurology, Sichuan University - Department of Neurology, Department of Neurology, West China Hospital of Sichuan University, Sichuan University - Departments of Neurology and Sichuan University - Department of Neurology