University of Ulsan, University of Ulsan, University of Ulsan, College of Medicine, Asan Medical Center, Clinical Research Center, Institute of Advanced Clinical and Biomedical Research, University of Ulsan - Department of Oncology, University of Ulsan, Sungkyunkwan University - Department of Medicine, Sungkyunkwan University - Department of Medicine, National Cancer Center, Korea, Seoul National University - College of Medicine, Seoul National University - Department of Internal Medicine, Yonsei University, University of Ulsan, University of Ulsan, University of Ulsan, Sungkyunkwan University, University of Ulsan, University of Ulsan, Sungkyunkwan University, University of Ulsan - Department of Oncology and University of Ulsan - Department of Oncology

University of Ulsan, University of Ulsan - Clinical Research Center, Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Kyoto University - Department of Biomedical Statistics and Bioinformatics, Sungkyunkwan University - Department of Medicine, Tokai Central Hospital, Aichi Cancer Center, Sun Yat-sen University (SYSU) - State Key Laboratory of Oncology in South China and University of Ulsan - Department of Oncology