1. Department of Critical Care Medicine, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, Xinjiang 832002, P.R. China
2. Department of Thoracic Surgery, The First School of Clinical Medicine, Nanjing Medical University, Nanjing, Jiangsu 211166, P.R. China
3. Department of Pathophysiology, Shihezi University School of Medicine, The Key Laboratory of Xinjiang Endemic and Ethnic Diseases, Shihezi, Xinjiang 832002, P.R. China