1. Graduate School of Education, University of California, Riverside, Riverside, CA, USA
2. National Institute of Mental Health, Klecany, Czech Republic
3. Third Faculty of Medicine, Charles University, Prague, Czech Republic
4. Yale School of Medicine, Yale Child Study Center, New Haven, CT, USA
5. Seaver Autism Center for Research and Treatment, Icahn School of Medicine at Mount Sinai, New York, NY, USA