1. The First Hospital of Lanzhou University , Lanzhou , China
2. Respiratory Medicine Unit , Department of Medicine & Centre for Molecular Medicine, , Stockholm , Sweden
3. Karolinska Institutet , Department of Medicine & Centre for Molecular Medicine, , Stockholm , Sweden
4. Heart and Lung Centre, Department of Pulmonary Medicine , University of Helsinki and Helsinki University Hospital, Helsinki, Finland
5. The First School of Clinical Medicine , Lanzhou University, Lanzhou, China
6. School of Computing and Information Technology , Great Bay University, Guangdong , China
7. Jilin Hepato-Biliary Diseases Hospital , Changchun , China
8. Department of Respiratory Medicine and Allergy, Karolinska University Hospital , Stockholm , Sweden
9. Shenzhen People's Hospital , The First Affiliated Hospital of Southern University of Science and Technology, , Shenzhen , China
10. The Second Clinical Medical College of Jinan University , The First Affiliated Hospital of Southern University of Science and Technology, , Shenzhen , China