Authors: Joon Ha Park; Bich Na Shin; Ji Hyeon Ahn; Jeong Hwi Cho; Tae-Kyeong Lee; Jae-Chul Lee; Yong Hwan Jeon; Il Jun Kang; Ki-Yeon Yoo; In Koo Hwang; Choong Hyun Lee; Yoo Hun Noh; Sung-Su Kim; Moo-Ho Won; Jong Dai Kim Journal: Chin Med J (Engl) Date: 2018-03-20 Impact factor: 2.628