PRISMA flow chart for the review. Qiang Guo Xiaojiong Du Jichun Zhao Yukui Ma Bin Huang Ding Yuan Yi Yang Guojun Zeng Fei Xiong 10.1371/journal.pone.0170600.g001 https://plos.figshare.com/articles/figure/PRISMA_flow_chart_for_the_review_/4637344 <p>PRISMA flow chart for the review.</p> 2017-02-09 18:37:33 risk factors EVAR type II endoleaks CI endovascular aneurysm repair COPD