Distribution of extended-spectrum β-lactamases, AmpC βlactamases, and carbapenemases among Enterobacteriaceae isolates causing intra-abdominal and urinary tract infections in the Asia-Pacific region from 2008 through 2014: results of the study for monitoring antimicrobial resistance trends (SMART) Shio-Shin Jean 1 , Po-Ren Hsueh 2 .