1. Department of Neurosurgery, Seoul National University Hospital, Seoul 03080, Korea
2. Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul 03080, Korea
3. Division of Child and Adolescent Psychiatry, Department of Psychiatry, Seoul National University College of Medicine, Seoul 03080, Korea
4. Center for Functional Connectomics, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea