1. Infant Primate Research Laboratory, Washington National Primate Research Center, and
2. Center on Human Development and Disability, Seattle, Washington, USA
3. Abacist Analytics, LLC, Austin, Texas, USA
4. Independent Consultant, Austin, Texas, USA
5. Department of Environmental and Occupational Health Sciences, and
6. Department of Psychology, University of Washington, Seattle, Washington, USA
7. The Johnson Center for Child Health and Development, Austin, Texas, USA
8. Department of Psychiatry, University of Texas Southwestern, Dallas, Texas, USA