1 Department of Neurology, National Institute of Mental Health and Neurosciences (NIMHANS), Bangalore, Karnataka, India.
2 Department of Neuropathology, National Institute of Mental Health and Neurosciences (NIMHANS), Bangalore, Karnataka, India.
3 Department of Dermatology, St John's Medical College Hospital, Bangalore, Karnataka, India.
4 Department of Neurology, Columbia Asia Hospital, Bangalore, Karnataka, India.
5 Department of Neuroimaging and Interventional Radiology (NIIR), National Institute of Mental Health and Neurosciences (NIMHANS), Bangalore, Karnataka, India.