1. Department of Surgery, Kyungpook National University School of Medicine, Kyungpook National University Chilgok Hospital, Daegu, Republic of Korea

2. Department of Radiology, Kyungpook National University School of Medicine, Kyungpook National University Chilgok Hospital, Daegu, Republic of Korea

3. Department of Nuclear Medicine, Kyungpook National University School of Medicine, Kyungpook National University Chilgok Hospital, Daegu, Republic of Korea

4. Department of Hemato-Oncology, Kyungpook National University School of Medicine, Kyungpook National University Chilgok Hospital, Daegu, Republic of Korea

5. Department of Pathology, Kyungpook National University School of Medicine, Kyungpook National University Chilgok Hospital, Daegu, Republic of Korea