1. Department of Child and Adolescent Neurology; Institute of Mother and Child; Warsaw Poland
2. Department of Medical Genetics; Warsaw Medical University; Warsaw Poland
3. Department of Diagnostic Imaging; Polish Mother's Memorial Hospital - Research Institute; Lodz Poland
4. Department of Pediatric Anesthesiology and Intensive Therapy; Medical University of Warsaw; Warsaw Poland
5. Department of Genetics; Institute of Psychiatry and Neurology; Warsaw Poland
6. Department of Genetics; Institute of Physiology and Pathology of Hearing; Warsaw Poland
7. Department of Medical Genetics; Institute of Mother and Child; Warsaw Poland