1. From the Laboratory of Innovative Nanotechnology, Biomedical Research Institute and Department of Neurology, Seoul National University Hospital, Republic of Korea (H.-G.J., D.-W.K., D.Y.K., S.K.K., S.I.K., J.h.H., W.Y., C.K.K., S.-H.L.)
2. Korean Cerebrovascular Research Institute, Seoul (H.-G.J., D.-W.K., D.Y.K., S.K.K., S.I.K., J.h.H., W.Y., C.K.K., S.-H.L.), Sungkyunkwan University (SKKU), Suwon, Republic of Korea
3. School of Chemical Engineering (B.G.C., J.K.), Sungkyunkwan University (SKKU), Suwon, Republic of Korea
4. Department of Neurology, Korea University Guro Hospital and Korea University College of Medicine, Seoul (C.K.K.)
5. Department of Health Sciences and Technology, Samsung Advanced Institute for Health Science & Technology (SAIHST) (J.K.), Sungkyunkwan University (SKKU), Suwon, Republic of Korea
6. Biomedical Institute for Convergence (BICS) (J.K.), Sungkyunkwan University (SKKU), Suwon, Republic of Korea
7. Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul, Republic of Korea (S.-H.L.).