. 2021 Jun 16;6:157. [Version 1] doi: 10.12688/wellcomeopenres.16884.1
Copyright: © 2021 Arribas M et al.
This is an open access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 2. Summary of trial procedures.
