1. Department of Pediatrics; University of California San Diego; La Jolla California
2. Department of Reproductive Medicine; University of California San Diego; La Jolla California
3. Rivne Provincial Medical Diagnostic Center and OMNI-Net Center; Rivne Ukraine
4. Khmelnytsky City Perinatal Center and OMNI-Net Center; Khmelnytsky Ukraine
5. Rady Children's Hospital; San Diego California
6. Department of Medical Genetics; University of South Alabama; Mobile Alabama
7. Department of Family Medicine and Public Health; University of California San Diego; La Jolla California