. 2018 Sep 7;16(5):3883–3888. doi: 10.3892/etm.2018.6709
Copyright: © Zhang 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.