1. State Key Laboratory of Biochemical Engineering Institute of Process Engineering Chinese Academy of Sciences No. 1 Bei‐Er‐Tiao Beijing 100190 P. R. China
2. School of Chemical Engineering University of Chinese Academy of Sciences No. 19A Yuquan Road Beijing 100049 P. R. China
3. State Key Laboratory of Pathogen and Biosecurity Beijing Institute of Biotechnology No. 20 Dongda Street Beijing 100071 P. R. China
4. Department of Gastroenterology Tongren Hospital Shanghai Jiao Tong University School of Medicine No. 1111 Xianxia Road Shanghai 200336 P. R. China