1. Department of Neurology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China (mainland)
2. Department of Neurology, Huai’an First People’s Hospital, Nanjing Medical University, Huai’an, Jiangsu, China (mainland)
3. Department of Neurology, The 7th Division Hospital of Xinjiang Production and Construction Corps, Kuitun, Xinjiang, China (mainland)