1. Department of Anesthesiology, Zunyi Medical College, Zunyi, China
2. Guizhou Key Laboratory of Anesthesia and Organ Protection, Zunyi Medical College, Zunyi, China
3. Department of Pain Medicine, Affiliated Hospital of Zunyi Medical College, Zunyi, China
4. Research Center for Medicine & Biology, Zunyi Medical College, Zunyi, China
5. Department of Anesthesiology, The University of Hong Kong, Hong Kong, China