^○Hiroki NARIAI (Department of Pediatrics, Division of Pediatric Neurology, University of California at Los Angeles, Mattel Children's Hospital at UCLA, Los Angeles, California, USA)

^○Guijuan JIA (Department of Pediatrics, Qilu Hospital of Shandong University, Jinan, China)

^○Natrujee WIWATTANADITTAKUL^{1, 2} (1.Department of Pediatrics, Chiang Mai University Hospital, Chiang Mai University, Chiang Mai, Thailand, 2.Department of Neurology, Children’s National Health System, George Washington University, Washington DC, USA)

^○Lakshmi Nagarajan^{1, 2} (1.Children’s Neuroscience Service, Department of Neurology, Princess Margaret Hospital, Perth, Australia, 2.School of Paediatrics and Child Health, UWA. Perth, Australia)