1. Department of Biology and Medical Genetics, School of Medicine, University of Rijeka, Rijeka, Croatia.
2. Tissue Typing Centre, University Hospital Zagreb, Zagreb, Croatia.
3. DNA Laboratory, School of Medicine, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia.
4. Department of Genetic Medicine, University Hospitals of Geneva, Genève, Switzerland.
5. Department of Pediatrics, Clinical Hospital Center Split, Split, Croatia.