1. Thoracic Diseases Research Unit, Division of Pulmonary and Critical Care Medicine, Department of Medicine, Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA.
2. Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210029, China.
3. Jiangsu Key Laboratory of Pediatric Respiratory Disease, Institute of Pediatrics, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210023, China.
4. Department of Microbiology, Immunology and Molecular Genetics, Long School of Medicine, University of Texas Health Science Center, San Antonio, San Antonio, TX 78229, USA.
5. Division of Biomedical Statistics and Informatics, Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA.
6. Department of Microbiology and Immunology, Emory University School of Medicine, Atlanta, GA 30322, USA.
7. HB Wells Pediatric Research Center, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN 46202, USA.
8. Department of Immunology, Mayo Clinic College of Medicine and Science, Rochester, MN 55905, USA.