1. 1State Key Laboratory of Respiratory Disease, National Center for Respiratory Medicine, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, P.R. China.
2. 2Zhuhai Interventional Medical Center, International Cell Therapy Center, Zhuhai Precision Medical Center, Zhuhai People's Hospital, The First Affiliated Hospital of Macau University of Science and Technology Faculty of Medicine, Zhuhai Hospital Affiliated with Jinan University, Zhuhai, Guangdong, P. R. China.
3. 3Department of Laboratory Medicine, the Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, P.R. China.
4. 4Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China.
5. 5State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, P.R. China.
6. 6Department of Laboratory Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P.R. China.
7. 7Shandong Qilu Stem Cell Engineering Co. Ltd., Shandong, P.R. China.
8. 8Institute of Cancer, Xinqiao Hospital, Third Military Medical University, Chongqing, P.R. China.