1. Laboratory of Neurooncology; Croatian Institute for Brain Research; School of Medicine University of Zagreb; Zagreb Croatia
2. Department of Biology; School of Medicine; University of Zagreb; Zagreb Croatia
3. Department of Biochemical Engineering; Faculty of Food Technology and Biotechnology; University of Zagreb; Zagreb Croatia
4. Department of Pathology; School of Medicine; University of Zagreb; Zagreb Croatia
5. Hospital Centre ‘Sisters of Charity’; Zagreb Croatia
6. University of Stuttgart Institute of Cell Biology and Immunology; D-70569 Stuttgart Germany