. 2017 Sep 19;7(5):771–776. doi: 10.3892/mco.2017.1419
Copyright: © Fugang et al.
This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.
Figure 1.
Flowchart of procedure selection.