1. Department of Neurology and Stroke Center, The First Affiliated Hospital, Sun Yat-sen University, Guangdong Provincial Key Laboratory for Diagnosis and Treatment of Major Neurological Diseases, National Key Clinical Department and Key Discipline of Neurology, Guangzhou, China
2. Department of Neurology, The First Affiliated Hospital of Jinan University, Guangzhou, China
3. Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
4. Department of Neurology, Meizhou People’s Hospital, Meizhou, China
5. Section II, Department of Neurology, The First Affiliated Hospital, Sun Yat-sen University, National Key Clinical Department and Key Discipline of Neurology, Guangzhou, China