1 Division of Paediatric Neurology, Department of Paediatrics, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia. Electronic address: [email protected]
2 Division of Paediatric Neurology, Department of Paediatrics, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia; Paediatric Neurology Unit, Yangon Children's Hospital, Yangon, Myanmar
3 Division of Paediatric Neurology, Department of Paediatrics, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia
4 Department of Biomedical Imaging, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia
5 Division of Neurology, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia