. 2019 Jul 17;28(11):1445–1454. doi: 10.1177/0963689719863793
© The Author(s) 2019
This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License (http://www.creativecommons.org/licenses/by-nc/4.0/) which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).
Figure 2.
Study scheme. (A) Schedule for the clinical study. (B) Enrollment of patients.