1. Department of Pediatrics University of Texas Health San Antonio San Antonio Bexar USA
2. Department of Psychiatry University of Texas Health San Antonio San Antonio Bexar USA
3. School of Nursing and the Carolina Center for Genome Sciences University of North Carolina Chapel Hill NC USA
4. Medical Education Division University of Texas Health San Antonio San Antonio Bexar USA
5. Chromosome 18 Registry and Research Society San Antonio Texas USA