. 2018 Dec 8;8(1):374–382. doi: 10.1002/cam4.1869
© 2018 The Authors. Cancer Medicine published by John Wiley & Sons Ltd.
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.
Study flow diagram