All India Institute of Medical Sciences, University of Western Ontario, University of Toronto, Pramukhswami Medical College, All India Institute of Medical Sciences, All India Institute of Medical Sciences (AIIMS), Bhopal, All India Institute of Medical Sciences, National Institute of Mental Health and Neurosciences (NIMHANS) and All India Institute of Medical Sciences (AIIMS), New Delhi

All India Institute of Medical Sciences, University of Western Ontario, University of Toronto, All India Institute of Medical Sciences (AIIMS) - Department of Neuro-Radiology, All India Institute of Medical Sciences (AIIMS), Bhopal, All India Institute of Medical Sciences (AIIMS) - Department of Medicine, All India Institute of Medical Sciences, All India Institute of Medical Sciences, All India Institute of Medical Sciences (AIIMS), New Delhi, All India Institute of Medical Sciences (AIIMS), All India Institute of Medical Sciences (AIIMS), New Delhi, All India Institute of Medical Sciences (AIIMS) - Department of Neurosurgery, All India Institute of Medical Sciences, All India Institute of Medical Sciences (AIIMS), Bhopal, National Institute of Mental Health and Neurosciences (NIMHANS), Institute of Neurosciences Kolkata, All India Institute of Medical Sciences, All India Institute of Medical Sciences, All India Institute of Medical Sciences, All India Institute of Medical Sciences (AIIMS), All India Institute of Medical Sciences (AIIMS), New Delhi - Department of Medicine, All India Institute of Medical Sciences, All India Institute of Medical Sciences and All India Institute of Medical Sciences (AIIMS), New Delhi