1 Department of Pediatrics, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan; Department of Pediatrics, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.
2 Department of Pediatrics, Fu-Jen Catholic University Hospital and Fu-Jen Catholic University, New Taipei City, Taiwan.
3 Department of Pediatric Neurology, National Taiwan University Children's Hospital, Taipei 100, Taiwan; Department of Pediatrics, National Taiwan University College of Medicine, Taipei 100, Taiwan; Graduate Institute of Brain and Mind Sciences, National Taiwan University College of Medicine, Taipei 100, Taiwan. Electronic address: wangtsolee@ntu.edu.tw.