1. Institute of Medical Biochemistry and Laboratory Diagnostics, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague 120 00, Czech Republic
2. Department of Oncology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague 120 00, Czech Republic
3. Center for Medical Genetics and Reproductive Medicine, Gennet, Prague 170 00, Czech Republic
4. Department of Obstetrics and Gynecology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague 120 00, Czech Republic
5. Laboratory of Molecular Genetics, Hospital Ceske Budejovice, Ceske Budejovice 370 00, Czech Republic
6. Department of Cancer Epidemiology and Genetics, Masaryk Memorial Cancer Institute, Brno 656 53, Czech Republic
7. Institute of Biology and Medical Genetics, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague 120 00, Czech Republic
8. Department of Medical Genetics, Pronatal, Prague 140 00, Czech Republic
9. Department of Medical Genetics, AGEL Laboratories, AGEL Research and Training Institute, Novy Jicin 741 00, Czech Republic
10. Department of Paediatrics and Inherited Metabolic Disorders, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague 120 00, Czech Republic
11. Department of Medical Genetics, Faculty of Medicine in Pilsen, Charles University and University Hospital Pilsen, Pilsen 323 00, Czech Republic
12. Department of Gynecology and Obstetrics, Bulovka University Hospital and First Faculty of Medicine, Charles University, Prague 180 00, Czech Republic