1. From the Advanced Innovation Center for Human Brain Protection, National Clinical Research Center for Geriatric Disorders, Xuanwu Hospital of Capital Medical University, Beijing, China (W.Z., G.-H.L.)
2. National Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics (W.Z., G.-H.L.), Chinese Academy of Sciences, Beijing
3. Institute of Stem Cell and Regeneration (W.Z., M.S., J.Q., G.-H.L.), Chinese Academy of Sciences, Beijing
4. University of Chinese Academy of Sciences, Beijing (W.Z., M.S., J.Q., G.-H.L.).
5. State Key Laboratory of Membrane Biology, Institute of Zoology (M.S.), Chinese Academy of Sciences, Beijing
6. State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology (J.Q.), Chinese Academy of Sciences, Beijing