Southeast University, Southeast University, Nanjing Medical University, People's Hospital of Huanghua, Southeast University, Southeast University, Southeast University, Xi'an Jiaotong University (XJTU) - Department of Respiratory and Critical Care Medicine, Puxian People's Hospital, Zhejiang University - Key Laboratory of Endoscopic Technique Research of Zhejiang Province, The People's Hospital of Yichun City, Southeast University, Nanjing Medical University, People's Hospital of Huanghua, Hubei University of Medicine - Taihe Hospital, Puxian People's Hospital, Zhejiang University, The People's Hospital of Yichun City, Health Commission of Yandu District, Southeast University, Lanzhou University - CHESS Center, Lanzhou University - CHESS Center, Lanzhou University - CHESS Center, Lanzhou University - CHESS Center, Lanzhou University - CHESS Center and Southeast University