University of Electronic Science and Technology of China (UESTC), University of Electronic Science and Technology of China (UESTC), Fushun People's Hospital, Government of the People's Republic of China - Department of Pulmonary and Critical Care Medicine, Southwest Medical University, North Sichuan Medical College, Sichuan University - The Third Hospital of Mianyang, Sichuan University, Chengdu Second Peoples Hospital, People’s Hospital of Mianyang, The Second People's Hospital of Neijiang, Panzhihua Central Hospital, Dazhu County People’s Hospital, Bazhong Central Hospital, Chengdu Medical College, First People's Hospital of Guangyuan, Government of the People's Republic of China - Jiangyou People's Hospital, First People’s Hospital of Zigong, Wenchuan County People's Hospital, Sichuan Second Hospital of Traditional Chinese Medicine, The Third People's Hospital of Chengdu, The General Hospital of Western Theater Command, Fushun People's Hospital, Southwest Medical University, North Sichuan Medical College, Sichuan University - The Third Hospital of Mianyang, Southeast University - Zhongda Hospital and University of Electronic Science and Technology of China (UESTC)