1. Center for Aging Biomedicine, National & Local Joint Engineering Laboratory of Animal Peptide Drug Development, College of Life Sciences, Hunan Normal University, Changsha, China.
2. Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA.
3. Key Laboratory of Hunan Province for Model Animal and Stem Cell Biology, School of Medicine, Hunan Normal University, Changsha, China.
4. FuRong Laboratory, Changsha, China.
5. Department of Cell Biology, School of Life Sciences, Central South University, Changsha, China.