1. Department of Emergency Intensive Care Medicine, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
2. Department of Emergency Intensive Care Medicine, The First Hospital of Hebei Medical University, Shijiazhuang 050000, China
3. Department of Medical, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China
4. Department of Neurology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, China