Cornell University - Department of Neurology, World Health Organization - Brain Health Unit, World Health Organization - Brain Health Unit, University of Ghana, Columbia University Medical Center, Department of Neurology, Case Western Reserve University - School of Medicine, Columbia University Medical Center, Department of Neurology, N. I. Pirogov Russian National Research Medical University (RSMU), Universiti Putra Malaysia - Neurology Unit, Charité - Universitätsmedizin Berlin - Klinik und Hochschulambulanz für Neurologie, Columbia University Medical Center, Department of Neurology, University of Liverpool - Department of Clinical Infection, Microbiology and Immunology, Johns Hopkins University - School of Medicine, Technische Universität München (TUM), University of Liverpool - Department of Clinical Infection, Microbiology and Immunology, University of Liverpool - Institute of Infection, Veterinary and Ecological Sciences and Department of Neurology - Columbia University Irving Medical Center