1. Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
2. Department of Neurology, Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University, Shanghai, China
3. Department of Health and Medicine, Xuchang Vocational Technical College, Xuchang, China
4. Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
5. Department of Computer Science and Technology, Donghua University, Shanghai, China
6. Department of Neurology, The Second Affilliated Hospital of Xinxiang Medical University, Xinxiang, China
7. Headache Center, China National Clinical Research Center for Neurological Diseases, Beijing, China