1. Laboratory of Clinical Microbiology and Infectious Diseases Department of Pulmonary and Critical Care Medicine Centre for Respiratory Diseases China‐Japan Friendship Hospital Beijing P. R. China
2. Institute of Respiratory Medicine Chinese Academy of Medical Science Beijing P. R. China
3. National Clinical Research Center for Respiratory Diseases Capital Medical University Beijing P. R. China
4. Clinical Center for Pulmonary Infections Capital Medical UniversityTsinghua University‐Peking University Joint Center for Life Sciences Beijing P. R. China