. 2016 Dec 29;39(2):307–316. doi: 10.3892/ijmm.2016.2843
Copyright: © Yang 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.