1. Faculty of Medicine Centre for Human Molecular Genetics and Pharmacogenomics University of Maribor Maribor Slovenia
2. Faculty of Health Sciences Department of Nursing Maribor Slovenia
3. Department of Dermatology and Venereal Diseases University Clinical Centre Maribor Maribor Slovenia
4. Faculty of Medicine Institute of Pathology University of Ljubljana Ljubljana Slovenia
5. Faculty of Chemistry and Chemical Engineering Laboratory of Biochemistry, Molecular Biology and Genomics University of Maribor Maribor Slovenia