Neuroimage Clin 2020 24;25:102140. Epub 2019 Dec 24.
Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Neuroscience Center, Samsung Medical Center, Seoul, South Korea; Samsung Alzheimer Research Center, Samsung Medical Center, Seoul, South Korea; Center for Clinical Epidemiology, Samsung Medical Center, Seoul, South Korea; Department of Clinical Research Design and Evaluation, SAIHST, Sungkyunkwan University, Seoul, Korea. Electronic address: