1 Pediatric Neurology Division, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India.
2 Pediatric Neurology and Neurodevelopment Unit, Department of Pediatrics, Post Graduate Institute of Medical Education and Research, Chandigarh, 160012, India.
3 Department of Radiodiagnosis, Post Graduate Institute of Medical Education & Research, Chandigarh, India.
4 Pediatric Neurology and Neurodevelopment Unit, Department of Pediatrics, Post Graduate Institute of Medical Education and Research, Chandigarh, 160012, India. doctorpratibhasinghi@gmail.com.