1. State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences , Beijing 100101 , China
2. Key Laboratory of Organ Regeneration and Reconstruction, Institute of Zoology, Chinese Academy of Sciences , Beijing 100101 , China
3. University of Chinese Academy of Sciences , Beijing 100049 , China
4. Institute for Stem Cell and Regeneration, Chinese Academy of Sciences , Beijing 100101 , China
5. Beijing Institute for Stem Cell and Regenerative Medicine , Beijing 100101 , China
6. State Key Laboratory of Membrane Biology, Institute of Zoology, Chinese Academy of Sciences , Beijing 100101 , China
7. International Center for Aging and Cancer, Hainan Academy of Medical Sciences, Hainan Medical University , Haikou 571199 , China
8. Advanced Innovation Center for Human Brain Protection and National Clinical Research Center for Geriatric Disorders, Xuanwu Hospital Capital Medical University , Beijing 100053 , China
9. Aging Translational Medicine Center, International Center for Aging and Cancer, Beijing Municipal Geriatric Medical Research Center, Xuanwu Hospital, Capital Medical University , Beijing 100053 , China
10. Aging Biomarker Consortium , Beijing 100101 , China
11. CAS Key Laboratory of Genomic and Precision Medicine, Beijing Institute of Genomics, Chinese Academy of Sciences and China National Center for Bioinformation , Beijing 100101 , China
12. Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart Lung and Blood Vessel Diseases , Beijing 100029 , China