. 2019 Jun 7;11(11):3650–3667. doi: 10.18632/aging.102004
Copyright © 2019 Su et al.
This is an open-access article distributed under the terms of the Creative Commons Attribution (CC BY) 3.0 License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 1.
Flow diagram summarizing the process of enrollment.