1. From the Stroke &Neural Stem Cell Laboratory in the Clinical Research Institute (K.C., S.T.L., D.-I.S., S.-Y.K., E.-H.K., J.-M.K., S.-J.K., D.-K.P., K.-H.J., E.-C.S., S.K.L., M.K., J.-K.R.), Stem Cell Research Center, Department of Neurology, Seoul National University Hospital, Seoul, South Korea; the Program in Neuroscience (K.C., S.-T.L., K.-H.J., E.-C.S., S.K.L., M.K., J.-K.R.), Neuroscience Research Institute of the SNUMRC, Seoul National University, Seoul, South Korea; and the Center for...