Authors: Yeon Joo Lee; Dong Seon Lee; Hyunju Min; Yun Young Choi; Eun Young Lee; Inae Song; Yeonyee E Yoon; Jin Won Kim; Jong Sun Park; Young Jae Cho; Jae Hyuk Lee; Jung Won Suh; You Hwan Jo; Kyuseok Kim; Sangheon Park Journal: J Korean Med Sci Date: 2017-04 Impact factor: 2.153