. 2017 Aug 25;8(15):2974–2983. doi: 10.7150/jca.20866
© Ivyspring International Publisher
This is an open access article distributed under the terms of the Creative Commons Attribution (CC BY-NC) license (https://creativecommons.org/licenses/by-nc/4.0/). See http://ivyspring.com/terms for full terms and conditions.
Figure 1.
Flow diagram of the enrolled patients