. 2017 Sep 25;12(9):e0185214. doi: 10.1371/journal.pone.0185214
© 2017 Warmerdam et al
This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Fig 1. Patient inclusion and flow through study.
