1. Division of Cerebrovascular Diseases and Neurocritical Care, Department of Neurology The Ohio State University Columbus OH USA
2. Vadodara Institute of Neurological Sciences Vadodara India
3. Department of Neurology University of Kentucky College of Medicine Lexington KY USA
4. Department of Neurology Boston University Chobanian and Avedisian School of Medicine MA Boston USA
5. NHLBI’s Framingham Heart Study Framingham MA USA