. 2018 Jun 27;7(13):e008202. doi: 10.1161/JAHA.117.008202
© 2018 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley.
This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
Figure 1.
Flowchart of study selection.