1. Department of General Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, People’s Republic of China
2. Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, Liaoning, People’s Republic of China
3. Laboratory of Integrative Medicine, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, People’s Republic of China
4. Department of Anesthesiology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, People’s Republic of China