About the Authors

Sung-Min Kim

Affiliations Department of Neurology, Seoul National University College of Medicine, Seoul, Korea, Department of Neurology, Seoul National University, Bundang Hospital, Gyeonggi, Korea

Kyung Seok Park

Affiliations Department of Neurology, Seoul National University College of Medicine, Seoul, Korea, Department of Neurology, Seoul National University, Bundang Hospital, Gyeonggi, Korea

Hyunwoo Nam

Affiliation Department of Neurology, Boramae Hospital, Seoul, Korea

Suk-Won Ahn

Affiliation Department of Neurology, Chung-Ang University Hospital, Seoul, Korea

Suhyun Kim

Affiliation Department of Neurology, National Cancer Center, Gyeonggi, Korea

Jung-Joon Sung

sueh916@gmail.com (K-WL); jjsaint@snu.ac.kr (J-JS)

Affiliation Department of Neurology, Seoul National University College of Medicine, Seoul, Korea

Kwang-Woo Lee

sueh916@gmail.com (K-WL); jjsaint@snu.ac.kr (J-JS)

Affiliation Department of Neurology, Seoul National University College of Medicine, Seoul, Korea

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SMK KSP HWN JJS KWL. Performed the experiments: SMK. Analyzed the data: SMK. Contributed reagents/materials/analysis tools: SMK SWA. Wrote the manuscript: SMK. Interpretation of data: SWA SYK.