1Department of Critical Care Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, China
2Institute for Pathology, University Hospital of Cologne, Cologne, Germany
3Department of Oncology, Jiujiang No. 1 People's Hospital, Jiujiang, China
4Department of Thoracic Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
5Department of Cardiac Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
6Department of Pathology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
7Department of Pathology, Guangdong Provincial Corps Hospital of Chinese People's Armed Police Forces, Guangzhou Medical University, Guangzhou, China