Additional files 2: of Long-term outcomes of two types of metal stent for chronic benign ureteral strictures Joongwon Choi Kyung Chung Seol Choo Deok Han 10.6084/m9.figshare.8087666.v1 https://springernature.figshare.com/articles/journal_contribution/Additional_files_2_of_Long-term_outcomes_of_two_types_of_metal_stent_for_chronic_benign_ureteral_strictures/8087666 Table S2. Risk factors affecting success rates for thermo-expandable stent (DOCX 19 kb) 2019-05-06 05:00:00 Benign ureteral stricture Mesh Metal stent Success rate Thermo-expandable