About the Authors

Young Eun Kim

Affiliation Department of Neurology and Movement Disorder Center, Seoul National University Hospital, Seoul, Korea

Ji Young Yun

Affiliation Department of Neurology and Movement Disorder Center, Seoul National University Hospital, Seoul, Korea

Hui June Yang

Affiliation Department of Neurology and Movement Disorder Center, Seoul National University Hospital, Seoul, Korea

Han-Joon Kim

Affiliation Department of Neurology and Movement Disorder Center, Seoul National University Hospital, Seoul, Korea

Namyi Gu

Affiliation Department of Clinical Pharmacology and Therapeutics, Seoul National University College of Medicine and Hospital, Seoul, Korea

Seo Hyun Yoon

Affiliation Department of Clinical Pharmacology and Therapeutics, Seoul National University College of Medicine and Hospital, Seoul, Korea

Joo-Youn Cho

Affiliation Department of Clinical Pharmacology and Therapeutics, Seoul National University College of Medicine and Hospital, Seoul, Korea

Beom S. Jeon

brain@snu.ac.kr

Affiliation Department of Neurology and Movement Disorder Center, Seoul National University Hospital, Seoul, Korea

Competing Interests

This work was funded by the Han Wha Pharm Co. Ltd. This dose not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: YK BJ. Performed the experiments: YK JY HY HK NG SY JC. Analyzed the data: YK JY HY HK. Contributed reagents/materials/analysis tools: NG SY JC. Wrote the paper: YK JY HY HK BJ.