[1] Yonsei Univ, Div Pediat Neurol, Severance Childrens Hosp, Seoul, South Korea
[2] Tungs Taichung Metro Harbor Hosp, Dept Pediat, Taichung, Taiwan
[3] King Chulalongkorn Mem Hosp, Dept Paediat Neurol, Bangkok, Thailand
[4] Danish Epilepsy Ctr Filadelfia, Childrens Dept, Dianalund, Denmark
[5] Mahidol Univ, Div Neurol, Dept Pediat, Fac Med,Ramathibodi Hosp, Bangkok, Thailand
[6] Phramongkutklao Hosp, Dept Paediat, Bangkok, Thailand
[7] KK Womens & Childrens Hosp, Dept Paediat, Singapore, Singapore
[8] Univ Malaya, Div Paediat Neurol, Dept Paediat, Fac Med, Kuala Lumpur, Malaysia
[9] Taipei Vet Gen Hosp, Dept Pediat, Taipei, Taiwan
[10] Taipei Vet Gen Hosp, Dept Neurol, Taipei, Taiwan
[11] Mother Seton Hosp, Dept Pediat, Camarines Sur, Philippines
[12] Taipei Med Univ, Dept Pediat, Coll Med, Taipei, Taiwan
[13] Mahidol Univ, Dept Pediat, Fac Med, Siriraj Hosp, Bangkok, Thailand
[14] Natl Taiwan Univ Hosp, Dept Pediat, Taipei, Taiwan
[15] Duchess Kent Childrens Hosp, Dept Pediat, Sandy Bay, Hong Kong, Peoples R China
[16] Eisai Pharmaceut India Pvt Ltd, Bombay, Maharashtra, India