1. Department of Medical Genetics; College of Medicine; University of South Alabama; Mobile Alabama USA
2. OMNI-Net for Children International Charitable Fund; Rivne Rivne Province Ukraine
3. Rivne Regional Medical Diagnostic Center; Rivne Rivne Province Ukraine
4. Khmelnytsky Perinatal Center; Khmelnytsky Khmelnytsky Province Ukraine
5. Department of Mathematics and Statisitcs; University of South Alabama; Mobile Alabama USA
6. Cyto-Genetics Laboratory; Department of Pathology; University of Mississippi Medical Center; Jackson Mississippi USA