About the Authors

Sang Youb Han

Affiliation Department of Internal Medicine, Ilsan-Paik Hospital, College of Medicine, Inje University, Goyang, Republic of Korea

Jae Won Hong

Affiliation Department of Internal Medicine, Ilsan-Paik Hospital, College of Medicine, Inje University, Goyang, Republic of Korea

Jung Hyun Noh

Affiliation Department of Internal Medicine, Ilsan-Paik Hospital, College of Medicine, Inje University, Goyang, Republic of Korea

Dong-Jun Kim

djkim@paik.ac.kr

Affiliation Department of Internal Medicine, Ilsan-Paik Hospital, College of Medicine, Inje University, Goyang, Republic of Korea

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SYH DJK. Performed the experiments: SYH JWH. Analyzed the data: JWH JHN. Contributed reagents/materials/analysis tools: JWH JHN. Contributed to the writing of the manuscript: SYH DJK.