1. Department of Obstetrics and Gynecology; Baylor College of Medicine; Houston Texas
2. Menninger Department of Psychiatry and Behavioral Sciences; Baylor College of Medicine; Houston Texas
3. Department of Pediatrics; Baylor College of Medicine; Houston Texas
4. Attachment and Neurodevelopment Laboratory; Children's Nutrition Research Center; Baylor College of Medicine; Houston Texas
5. Yale Child Study Center; Yale University School of Medicine; New Haven Connecticut
6. Departments of Psychiatry and Neuroscience and the National Center on Addiction and Substance Abuse (CASAColumbia); Yale University School of Medicine; New Haven Connecticut
7. Connecticut Mental Health Center; New Haven Connecticut
8. Stead Family Department of Pediatrics; University of Iowa Carver College of Medicine; Iowa City Iowa