1. Department of Anesthesiology, Tangshan People’s Hospital, North China University of Science and Technology, Tangshan, China
2. The Graduate School of North China University of Science and Technology, Tangshan, China
3. Qing Tu and Zhou Yang contributed equally to this article.
4. Department of Gastrointestinal Surgery, Sichuan Academy of Medical Sciences, Sichuan Provincial People’s Hospital, Chengdu, Sichuan, China
5. Department of Anesthesiology, the Third People’s Hospital of Chengdu, Southwest Jiao Tong University, Chendu, China
6. Department of Anesthesiology, Hangzhou Hospital of Traditional Chinese Medicine, Hangzhou, China
7. Department of Cardiology, Tangshan People’s Hospital, North China University of Science and Technology, Tangshan, China
8. Department of Neurology, Tangshan People’s Hospital, North China University of Science and Technology, Tangshan, China