**Author details**

Man Mohan Mehndiratta1,2\*, Ishu Goyal3 , Vasundhara Aggarwal3 and Natasha Singh Gulati3

1 Department of Neurology, B.L. Kapur Hospital (Max Health Care Group), Centre for Neurosciences, New Delhi, India

2 Department of Neurology, Janakpuri Super Specialty Hospital, Janakpuri, New Delhi, India

3 Janakpuri Super Specialty Hospital Society, New Delhi, India

\*Address all correspondence to: mmehndi@hotmail.com

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