About the Authors

Sunmi Kim

Affiliation School of Public Health, Seoul National University, Seoul, Republic of Korea

Jeongim Park

Affiliation College of Natural Sciences, Soonchunhyang University, Asan, Chungcheong, Republic of Korea

Hai-Joong Kim

Affiliation College of Medicine, Korea University, Seoul, Republic of Korea

Jeong Jae Lee

Affiliation College of Medicine, Soonchunhyang University, Seoul, Republic of Korea

Gyuyeon Choi

Affiliation College of Medicine, Soonchunhyang University, Seoul, Republic of Korea

Sooran Choi

Affiliation College of Medicine, Inha University, Incheon, Republic of Korea

Sungjoo Kim

Affiliation College of Medicine, Hallym University, Seoul, Republic of Korea

Su Young Kim

Affiliation College of Medicine, Jeju National University, Jeju, Republic of Korea

Hyo-Bang Moon

Affiliation College of Science and Technology, Hanyang University, Ansan, Gyeonggi, Republic of Korea

Sungkyoon Kim

Affiliation School of Public Health, Seoul National University, Seoul, Republic of Korea

Kyungho Choi

kyungho@snu.ac.kr

Affiliation School of Public Health, Seoul National University, Seoul, Republic of Korea

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SMK JIP KHC. Performed the experiments: HJK JJL GYC SRC SJK SYK HBM SKK. Analyzed the data: SMK JIP. Contributed reagents/materials/analysis tools: HBM SKK. Wrote the paper: SMK KHC.