Authors
Hae-Won Shin
Department of Neurology, Chung-Ang University College of Medicine, Seoul, KR; Human Motor Control Section, National Institute of Neurological Disorders and Stroke, National Institute of Health, Bethesda, MD
Hee Kyung Park
Department of Neurology, Inje University Ilsan-Paik Hospital, Goyang, KR; Movement Disorder Center, Department of Neurosciences, University of California San Diego, San Diego, CA