First Department of Medicine;
University of Szeged;
H6720 Szeged;
Hungary;
First Department of Medicine;
Semmelweis University;
H1088 Budapest;
Hungary;
Department of Medical Physics and Informatics;
University of Szeged;
H6720 Szeged;
Hungary;
Faculty of Medicine;
Pediatrics Department;
University of Szeged;
H6720 Szeged;
Hungary;