. 2017 Oct 16;33(8):1373–1379. doi: 10.1093/ndt/gfx280
© The Author 2017. Published by Oxford University Press on behalf of ERA-EDTA.
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited. For commercial re-use, please contact journals.permissions@oup.com
FIGURE 1.
Flow chart showing progress through round 1 (R1) and round 2 (R2).