| Affiliation: | 1. Department of Pathology, Chonnam National University Hospital, Gwangju, South Korea;2. Center for Gastric Cancer, National Cancer Center, Goyang, South Korea;3. Department of Pathology, Uijeongbu St Mary's Hospital, Catholic University of Korea, Gyeonggi‐do, South Korea;4. Deparment of Pathology, School of Medicine, Chung‐Ang University, Seoul, South Korea;5. Department of Pathology, School of Medicine, Kyungpook National University, Chilgok Hospital, Daegu, South Korea;6. Department of Pathology, School of Medicine, Pusan National University, Busan, South Korea;7. Biometric Research Branch, Research Institute, National Cancer Center, Goyang, South Korea |
