Parul Dubey1, Carmen Perreira2, Varun Pai Kakode3, Bhawna Sharma4, Raghavendra Sannegowda5
1Department of Neurology, Manipal Hospital, Goa; Department of 2Medicine and 3Neurology, Goa Medical College, Bambolim Goa; 4Department of Neurology, SMS Medical College, Jaipur, Rajasthan; 5Department of Neurology, Father Muller Medical College and Hospital, Mangalore, Karnataka, India.