About the Authors

Wi-Sun Ryu

Affiliations Department of Neurology, Seoul National University Hospital, Seoul, Republic of Korea, Clinical Research Center for Stroke, Clinical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea

Chi Kyung Kim

Affiliations Department of Neurology, Seoul National University Hospital, Seoul, Republic of Korea, Clinical Research Center for Stroke, Clinical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea

Beom Joon Kim

Affiliation Department of Neurology, Seoul National University Bundang Hospital, Gyeonggi-do, Republic of Korea

Seung-Hoon Lee

sb0516@snu.ac.kr

Affiliations Department of Neurology, Seoul National University Hospital, Seoul, Republic of Korea, Clinical Research Center for Stroke, Clinical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WSR SHL. Performed the experiments: BJK CKK. Analyzed the data: WSR. Contributed reagents/materials/analysis tools: SHL. Wrote the paper: WSR SHL.