| Affiliation: | 1. Department of Neurology, The First Affiliated Hospital of Sun Yat‐sen University, Guangzhou, China;2. Department of Neurology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China;3. Department of Neurology, The Third Affiliated Hospital of Sun Yat‐sen University, Guangzhou, China;4. Ann Romney Center for Neurologic Disease, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA;5. Department of Neurology, The Second Affiliated Hospital of Xinjiang Medical University, Urumqi, China;6. Department of Blood Transfusion, The Fifth Affiliated Hospital, Southern Medical University, Guangzhou, China |
