1. Department of Critical Care and Anesthesiology; The University of Texas MD Anderson Cancer Center; Houston TX USA
2. Department of Preventive Medicine; Hebei University of Chinese Medicine; Shijiazhuang HeBei China
3. Department of Otorhinolaryngology; Union Hospital of Tongji Medical College, Huazhong University of Science and Technology; Wuhan China
4. Department of Psychology; University of Houston; Houston TX USA
5. Department of Neurology; Second Hospital of Hebei Medical University; Shijiazhuang Hebei China
6. Hebei Collaborative Innovation Center for Cardiocerebrovascular Disease; Shijiazhuang Hebei China