1. Department of Pathology, Qingdao Municipal Hospital Dalian Medical University Qingdao China
2. Respiratory Disease Key Laboratory of Qingdao Qingdao Municipal Hospital Qingdao China
3. Department of Respiratory Jilin Provincial People's Hospital Jilin China
4. Department of Pulmonary and Critical Care Medicine, Qingdao Municipal Hospital, School of Medicine Qingdao University Qingdao China
5. NMPA Key Laboratory for Quality Research and Evaluation of Traditional Marine Chinese Medicine Qingdao China
6. Clinical Research Center, Qingdao Municipal Hospital Qingdao University Qingdao China