1. Faculty of Mathematics, Informatics, and Mechanics, University of Warsaw, 02-097 Warsaw, Poland
2. Department of Genetics, Institute of Psychiatry and Neurology, 02-957 Warsaw, Poland
3. Faculty of Medicine, Vilnius University, 03101 Vilnius, Lithuania
4. Department of Pediatrics, Nutrition and Metabolic Diseases, The Children’s Memorial Health Institute, 04-730 Warsaw, Poland