ERRATUM: Correction for the number of the recruited patients and the participating institutions. Prospective randomized controlled trial (phase III) to comparing laparoscopic distal gastrectomy with open distal gastrectomy for gastric adenocarcinoma (KLASS 01)

Hyung-Ho Kim, Sang-Uk Han1, Min-Chan Kim2, Woo Jin Hyung3, Wook Kim4, Hyuk-Joon Lee5, Seung Wan Ryu6, GyuSeok Cho7, Chan Young Kim8, Han-Kwang Yang5, Do Joong Park, Kyo Young Song9, Sang IL Lee10, Seong Yeob Ryu11, Joo Ho Lee12; Korean Laparoscopic Gastrointestinal Surgery Study (KLASS) Group Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, 1Department of Surgery, Ajou University School of Medicine, Suwon, 2Department of Surgery, Dong-A University College of Medicine, Busan, 3Department of Surgery, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, 4Department of Surgery, Yeouido St. Mary's Hospital, The Catholic University of Korea College of Medicine, Seoul, 5Department of Surgery, Cancer Research Institute, Seoul National University, Seoul, 6Department of Surgery, Keimyung University School of Medicine, Daegu, 7Department of Surgery, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, 8Department of Surgery, Chonbuk National University Hospital, Jeonju, 9Department of Surgery, Seoul St. Mary's Hospital, The Catholic University of Korea College of Medicine, Seoul, 10Department of Surgery, Chungnam National University Hospital, Daejeon, 11Department of Surgery, Chonnam National University Medical School, Gwangju, 12Department of Surgery, Ewha Womans University Mokdong Hospital, Seoul, Korea