Erratum to: Prevalence of resistant hypertension and associated factors for blood pressure control status using Korean ambulatory blood pressure monitoring registry data. Issue 1 (December 2016) - Choi, Sung; Kim, Soon; Park, Sungha; Kim, Ju; Ihm, Sang; Kim, Gwang-il; Kim, Woo; Pyun, Wook; Kim, Yu-Mi; Shin, Jinho