1. Department of Gastroenterology, Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou, China
2. Department of General Practice, The Third Affiliated Hospital of Shenzhen University, Shenzhen, China
3. Guangdong Provincial Key Laboratory of Regional Immunity and Diseases, Shenzhen, China
4. Institute of Allergy & Immunology, Shenzhen University School of Medicine, State Key Laboratory of Respiratory Disease Allergy Division at Shenzhen University, Shenzhen, China
5. Department of Life Science, McMaster University, Hamilton, ON, Canada
6. Department of Respirology, The Third Affiliated Hospital of Shenzhen University, Shenzhen, China
7. Longgang ENT Hospital & Shenzhen ENT Institute, Shenzhen, China