1 Department of Respiratory, Critical Care and Sleep Medicine, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China.
2 School of Medicine, Xiamen University, Xiamen, Fujian, China.
3 Department of Clinical Laboratory, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China.
4 Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, China.
5 Department of Thoracic Surgery, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China.
6 Department of Pediatrics, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China.
7 Department of Critical Care Medicine, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China.
8 Department of Infectious Diseases, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China.
9 Cancer Research Center and the Department of Breast-Thyroid-Surgery, Xiang'an Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China.