Southern Medical University - Department of Neurology, Southern Medical University - Department of Neurology, Southern Medical University - Department of Neurology, Southern Medical University - Department of Neurology, Southern Medical University - Department of Neurology, Southern Medical University - Department of Neurology, Southern Medical University - Department of Neurology, Southern Medical University - Department of Neurology, Southern Medical University - Department of Neurology, Southern Medical University - Department of Neurology, Southern Medical University - Department of Neurology, Southern Medical University - Department of Neurology, Southern Medical University - Department of Neurology, South China University of Technology, South China University of Technology, South China University of Technology - Department of Neurology, Guangzhou Medical University, Southern Medical University, The Chinese University of Hong Kong (CUHK), University of Massachusetts Worcester - Department of Population and Quantitative Health Sciences, University of Wollongong, King's College London, Guangdong Experimental High School, National University of Singapore (NUS) - Singapore General Hospital, King's College London, National University of Singapore (NUS) - National Neuroscience Institute and Southern Medical University - Department of Neurology