About the Authors

Yoon Jin Cha

Affiliation Department of Pathology, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea

Jae Seok Lee

Affiliation Department of Pathology, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea

Hye Ryun Kim

Affiliation Division of Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea

Sun Min Lim

Affiliation Division of Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea

Byoung Chul Cho

Affiliation Division of Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea

Chang Young Lee

Affiliation Department of Thoracic and Cardiovascular Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea

Hyo Sup Shim

shimhs@yuhs.ac

Affiliation Department of Pathology, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HSS BCC HRK SML. Performed the experiments: YJC JSL HSS. Analyzed the data: HSS YJC JSL. Contributed reagents/materials/analysis tools: BCC HRK SML HSS CYL. Contributed to the writing of the manuscript: YJC HSS.