. 2018 Dec 12;3(2):67–73. doi: 10.1093/jcag/gwy067
© The Author(s) 2018. Published by Oxford University Press on behalf of the Canadian Association of Gastroenterology.
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 1.
Enrollment flow chart for study
