1. NIMHANS, Bengaluru, India
2. Department of Imaging Sciences and Interventional Radiology, Kovai Medical Center and Hospital (KMCH), Coimbatore, Tamil Nadu, India
3. Department of Neurology, Kovai Medical Center and Hospital (KMCH), Coimbatore, Tamil Nadu, India
4. Department of Neuroradiology, Kauvery Hospital, Chennai, Tamil Nadu, India