| Authors: |
Singer AB; Department of Epidemiology and Wendy Klag Center for Autism and Developmental Disabilities, Johns Hopkins University Bloomberg School of Public Health, 615 N. Wolfe St, Baltimore, MD, 21205, USA. alison_singer@unc.edu.; Centre for Integrated Register-based Research, Aarhus University, Aarhus, Denmark. alison_singer@unc.edu.; Department of Epidemiology, University of North Carolina at Chapel Hill, CB #7435, Chapel Hill, NC, 27599, USA. alison_singer@unc.edu., Burstyn I; Department of Environmental and Occupational Health, Department of Epidemiology and Biostatistics, the A.J. Drexel Autism Institute, Drexel University Dornsife School of Public Health, 3215 Market Street, Philadelphia, PA, 19104, USA., Thygesen M; Centre for Integrated Register-based Research, Aarhus University, Aarhus, Denmark.; Department of Economics and Business, National Centre for Register-based Research, Aarhus University, Fuglesangs Allé 4, Building 2631, DK-8210, Aarhus V, Denmark., Mortensen PB; Centre for Integrated Register-based Research, Aarhus University, Aarhus, Denmark.; Department of Economics and Business, National Centre for Register-based Research, Aarhus University, Fuglesangs Allé 4, Building 2631, DK-8210, Aarhus V, Denmark.; Lundbeck Foundation Initiative for Integrative Psychiatric Research, iPSYCH, Aarhus, Denmark., Fallin MD; Department of Epidemiology and Wendy Klag Center for Autism and Developmental Disabilities, Johns Hopkins University Bloomberg School of Public Health, 615 N. Wolfe St, Baltimore, MD, 21205, USA.; Department of Mental Health, Johns Hopkins University Bloomberg School of Public Health, 624 N. Broadway, Baltimore, MD, 21205, USA., Schendel DE; Centre for Integrated Register-based Research, Aarhus University, Aarhus, Denmark.; Department of Economics and Business, National Centre for Register-based Research, Aarhus University, Fuglesangs Allé 4, Building 2631, DK-8210, Aarhus V, Denmark.; Lundbeck Foundation Initiative for Integrative Psychiatric Research, iPSYCH, Aarhus, Denmark.; Department of Public Health, Section for Epidemiology, Aarhus University, Bartholins Allé 2, Building 1260, DK-8000, Aarhus C, Denmark. |