. 2021 Oct 5;34(2):207–213. doi: 10.4103/tcmj.tcmj_176_21
Copyright: © 2021 Tzu Chi Medical Journal
This is an open access journal, and articles are distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as appropriate credit is given and the new creations are licensed under the identical terms.
Figure 1.
Consort flowchart to depict the study design