title: Erratum to: Oncological and surgical results of laparoscopic versus open liver resection for HCC less than 5 cm: case-matched analysis.
authors: Department of Surgery, Korea University Ansan Medical Center, Korea University College of Medicine, Gyeonggi-do, Korea, cdgx287@gmail.com.
authors: Sam-Youl
authors: SY
authors: Yoon
authors: Ki-Hun
authors: KH
authors: Kim
authors: Dong-Hwan
authors: DH
authors: Jung
authors: Ami
authors: A
authors: Yu
authors: Sung-Gyu
authors: SG
authors: Lee