1. Research Center for Translational Medicine at East Hospital School of Life Sciences and Technology Tongji University Shanghai 200092 P. R. China
2. Shanghai Laboratory Animal Research Center Shanghai 201203 P. R. China
3. Department of Gastroenterology Shanghai Tenth People's Hospital School of Medicine Tongji University Shanghai 200072 P. R. China
4. Department of Respiratory Disease Baoshan District Hospital of Integrated Traditional Chinese and Western Medicine Shanghai 201900 P. R. China