1. Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York2New York State Psychiatric Institute, New York
2. Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York3The Center for Infection and Immunity, Mailman School of Public Health, Columbia University, New York, New York
3. The Center for Infection and Immunity, Mailman School of Public Health, Columbia University, New York, New York
4. Norwegian Institute of Public Health, Oslo, Norway
5. National Institute of Neurological Disorders and Stroke, Bethesda, Maryland
6. Norwegian Institute of Public Health, Oslo, Norway6Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
7. Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York4Norwegian Institute of Public Health, Oslo, Norway