1. Institute of Education, Hungarian University of Agriculture and Life Sciences, H-7400 Kaposvár, Hungary
2. MTA-MATE Early Childhood Research Group, H-7400 Kaposvár, Hungary
3. Doctoral School of Health Sciences, Faculty of Health Sciences, University of Pécs, H-7621 Pécs, Hungary
4. Department of Medical Imaging, Faculty of Health Sciences, University of Pécs, H-7621 Pécs, Hungary