About the Authors

Boyoung Park

Affiliations Department of Cancer Control and Policy, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang-si, Korea, Cancer Early Detection Branch, Division of Cancer Management Policy, National Cancer Control Institute, National Cancer Center, Goyang-si, Korea

Jeongseon Kim

jskim@ncc.re.kr

Affiliations Department of Cancer Control and Policy, Graduate School of Cancer Science and Policy, National Cancer Center, Goyang-si, Korea, Molecular Epidemiology Branch, Division of Cancer Epidemiology and Prevention, Research Institute, National Cancer Center, Goyang-si, Korea

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BP JK. Performed the experiments: BP. Analyzed the data: BP. Contributed reagents/materials/analysis tools: JK. Wrote the paper: BP JK.