1. Lab for Aging Research, Center for Medical Stem Cell Biology, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, China.
2. Department of Biochemical Toxicology, Showa University School of Pharmacy, Shinagawa, Tokyo, Japan.
3. Department of Infection Diseases, West China Hospital, Sichuan University, Chengdu, China.