1 Departments of Psychiatry, Psychology & Human Development, University of California, Davis MIND Institute, 2825 50th St, Sacramento, CA, 95817, USA. astahmer@ucdavis.edu.
2 Departments of Psychiatry, Psychology & Human Development, University of California, Davis MIND Institute, 2825 50th St, Sacramento, CA, 95817, USA.
3 Division of Developmental and Behavioral Pediatrics & Strong Center for Developmental Disabilities, University of Rochester Medical Center, 265 Crittenden Blvd., Rochester, NY, 14642, USA.
4 Perelman School of Medicine, Center for Mental Health Policy and Services Research University of Pennsylvania, 3535 Market St., Rm. 3100, Philadelphia, PA, 19104, USA.
5 Department of Psychology, Michigan State University, 316 Physics, Rd., East Lansing, MI, 48824, USA.
6 Department of Psychiatry, University of California, Los Angeles Graduate School of Education & Information Studies & Center for Autism Research & Treatment, UCLA Semel Institute 68-268, Los Angeles, CA, 90024, USA.
7 Department of Special Education, San Diego State University, 5500 Campanile Dr., San Diego, CA, 92182, USA.
8 College of Education, California State University Sacramento, 6000 J St., Sacramento, CA, 95819, USA.
9 Mental Health Department, Sant Juan de Deu Barcelona Children's Hospital, Itaka Building 1st floor, Passeig Sant Joan de Déu 2, 08950 Esplugues de Llobregat, Barcelona, Catalonia, Spain.
10 A.J. Drexel Autism Institute, Drexel University, 3020 Market Street | Suite 560, Philadelphia, PA, 19104, USA.