1. Laboratory of Medical Genetics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
2. 1st Department of Obstetrics and Gynecology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
3. 1st Department of Pediatrics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
4. Laboratory of Clinical Biochemistry – Molecular Diagnostics, Second Department of Pediatrics, School of Medicine, National and Kapodistrian University of Athens, “P. & A. Kyriakou” Children’s Hospital, Athens, Greece
5. 3rd Department of Obstetrics and Gynecology, School of Medicine Athens University, National and Kapodistrian University of Athens, Athens, Greece
6. Department of Genetics, Institute of Child Health, Athens, Greece