*Division of Developmental-Behavioral Pediatrics, Department of Pediatric and Adolescent Medicine, Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, MI;
†Department of Psychology, School of Health and Society, University of Salford, Manchester, England;
‡Center for Mass Violence Response Studies, National Police Foundation, Arlington, VA; and
§Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, Ontario, Canada.
Address for reprints: Neelkamal Soares, MD, 1000 Oakland Drive, Kalamazoo, MI; e-mail: [email protected].
M. Penner is funded by a New Frontiers in Research Grant to examine a link between autism and radical online communities.
Disclosure: The authors declare no conflict of interest.
Clinical Trial Registry: Not applicable.