Authors: Hyo Jin Choi; Chan Hee Lee; Joo Hyun Lee; Bo Young Yoon; Hyoun Ah Kim; Chang Hee Suh; Sang Tae Choi; Jung Soo Song; HoYeon Joo; Sung Jae Choi; Ji Soo Lee; KiChul Shin; Jae-Bum Jun; Han Joo Baek Journal: J Korean Med Sci Date: 2015-02-16 Impact factor: 2.153