1. College of Life Sciences, Jilin University, Changchun, China
2. Zhejiang Provincial Key Laboratory of Applied Enzymology, Yangtze Delta Region Institute of Tsinghua University, Zhejiang, China
3. Zhejiang Provincial Key Laboratory of Silkworm Bioreactor and Biomedicine, College of Life Sciences, Zhejiang Sci-Tech University, Hangzhou, China
4. Women’s Hospital, School of Medicine, Zhejiang University, Hangzhou, China
5. Department of Geriatric Gastroenterology, Chinese People’s Liberation Army General Hospital, Beijing, China
6. Department of Biology, Georgetown Preparatory School, North Bethesda, USA