Professor of Neuropathol., ret., Med. Univ. Vienna, Austria

Derry A. and Donald L. Shoemaker Professor of Pediatrics and Neurology, Northwestern …

Louise Baum Endowed Chair and Chairman Dept. of Neurology

university of alberta

Professor of Neurology, Northwestern University Feinberg School of Medicine

Burton Professor of Neurology University of Glasgow

Professor, Western University

Professor of Neurology, University of Pennsylvania

National Brain Researh Center, Manesar,Haryana,India

Professor of Neuroscience, University of Nebraska