About the Authors

Jung-Ick Byun

Affiliation Department of Neurology, Clinical Research Institute, Seoul National University Hospital, Seoul, South Korea; Program in Neuroscience, Seoul National University College of Medicine, Seoul, South Korea

Keun-Hwa Jung

jungkh@gmail.com (KHJ); rohjk777@gmail.com (JKR)

Affiliation Department of Neurology, Clinical Research Institute, Seoul National University Hospital, Seoul, South Korea; Program in Neuroscience, Seoul National University College of Medicine, Seoul, South Korea

Young-Dae Kim

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

Jeong-Min Kim

Affiliation Department of Neurology, ChungAng university hospital, Seoul, Korea

Jae-Kyu Roh

jungkh@gmail.com (KHJ); rohjk777@gmail.com (JKR)

Affiliation Department of Neurology, Armed Forces Capital Hospital, Seongnam, Gyeunggido, South Korea

Competing Interests

We have the following interests. JKR serves as an associate editor for the Journal of Alzheimer's Disease. This does not alter the authors' adherence to PLOS ONE policies on sharing data and materials. JKR no longer serves as an associate editor for Laboratory Investigation.

Author Contributions

Conceived and designed the experiments: JIB KHJ YDK JKR. Performed the experiments: JIB KHJ JMK. Analyzed the data: JIB JMK. Contributed reagents/materials/analysis tools: JIB JMK. Wrote the paper: JIB KHJ.