1. Department of Respiratory Medicine, The Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Medical School of Chinese PLA, Beijing, China
2. The Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Medical School of Chinese PLA, Beijing, China
3. Medical Supplies Center, Chinese PLA General Hospital, Medical School of Chinese PLA, Beijing, China
4. Department of Neurology, The Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Medical School of Chinese PLA, Beijing, China
5. Cancer Center, Renmin Hospital of Wuhan University, Wuhan, China
6. Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
7. Department of Cell Biology, Tianjin Medical University, Tianjin, China
8. Division of Gastroenterology, Wuhan Union Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
9. Division of Pediatric Immunology, Allergy and Rheumatology, Joe DiMaggio Children’s Hospital, Hollywood, Florida, USA
10. Division of Rheumatology, Allergy and Clinical Immunology, University of California, Davis, Davis, California, USA