title: Commentary.
authors: Department of Pediatric Neurology, Indira Gandhi Institute of Child Health, Bangalore, Karnataka, India.
authors: Vykuntaraju K
authors: VK
authors: Gowda
authors: Department of Pediatric Dermatology, Indira Gandhi Institute of Child Health, Bangalore, Karnataka, India.
authors: Sahana
authors: S
authors: Srinivas