About the Authors

Seung Jun Kim

Affiliation Department of Internal Medicine, College of Medicine, Yonsei University, Seoul, Korea

Hyung Jung Oh

Affiliation Department of Internal Medicine, College of Medicine, Yonsei University, Seoul, Korea

Dong Eun Yoo

Affiliation Department of Internal Medicine, College of Medicine, Yonsei University, Seoul, Korea

Dong Ho Shin

Affiliation Department of Internal Medicine, College of Medicine, Yonsei University, Seoul, Korea

Mi Jung Lee

Affiliation Department of Internal Medicine, College of Medicine, Yonsei University, Seoul, Korea

Hyoung Rae Kim

Affiliation Department of Internal Medicine, College of Medicine, Yonsei University, Seoul, Korea

Jung Tak Park

Affiliation Department of Internal Medicine, College of Medicine, Yonsei University, Seoul, Korea

Seung Hyeok Han

Affiliation Department of Internal Medicine, College of Medicine, Yonsei University, Seoul, Korea

Tae-Hyun Yoo

Affiliation Department of Internal Medicine, College of Medicine, Yonsei University, Seoul, Korea

Kyu Hun Choi

Affiliation Department of Internal Medicine, College of Medicine, Yonsei University, Seoul, Korea

Shin-Wook Kang

kswkidney@yuhs.ac

Affiliations Department of Internal Medicine, College of Medicine, Yonsei University, Seoul, Korea, Severance Biomedical Science Institute, Brain Korea 21, Yonsei University, Seoul, Korea

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Analyzed the data: HJO DEY. Wrote the paper: SJK SWK. Carried out data collection: DHS MJL HRK JTP. Participated in the interpretation of data: SHH THY KHC.