1. Genetic Institute; Assaf Harofeh Medical Center; Zerifin Israel
2. Sackler School of Medicine; Tel Aviv University; Tel Aviv Israel
3. Department of Obstetrics and Gynecology Ward, Ultrasound Unit; Assaf Harofeh Medical Center; Zerifin Israel
4. Prenatal Diagnosis and Medical Genetics Program, Department of Obstetrics and gynecology, Mount Sinai Hospital; University of Toronto; Toronto Ontario Canada
5. Department of Laboratory Medicine and Pathobiology, Mount Sinai Hospital; University of Toronto; Toronto Ontario Canada
6. Bioinformatic Division, Sackler School of Medicine; Tel Aviv University; Tel Aviv Israel