1. Department of Neurology Second Affiliated Hospital of Guangzhou Medical University Guangzhou China
2. Institute of Neuroscience Key Laboratory of Neurogenetics and Channelopathies of Guangdong Province Ministry of Education of China Collaborative Innovation Center for Neurogenetics and Channelopathies Second Affiliated Hospital of Guangzhou Medical University Guangzhou China
3. Department of Neurology Third Affiliated Hospital of Sun Yat‐Sen University Guangzhou China
4. Department of Emergency Second Affiliated Hospital of Guangzhou Medical University Guangzhou China