1 Department of Medical Biology and Genetics, Faculty of Medicine, University of Rijeka, Rijeka, Croatia. Electronic address: smiljana.ristic@uniri.hr.
2 Department of Medical Biology and Genetics, Faculty of Medicine, University of Rijeka, Rijeka, Croatia. Electronic address: sanja.devic@uniri.hr.
3 Department of Psychiatry, General Hospital "Dr. Josip Benčević", Slavonski Brod, Croatia. Electronic address: sergej.nadalin@uniri.hr.
4 Department of Medical Biology and Genetics, Faculty of Medicine, University of Rijeka, Rijeka, Croatia. Electronic address: nadasc@uniri.hr.