. 2015 Jun 10;4:21. Originally published 2015 Jan 22. [Version 2] doi: 10.12688/f1000research.6012.2
Copyright: © 2015 Walker R 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 1. Summary scales used in the Frontiers review system.
