1. Department of Neurosurgery, Medical School, University of Pecs, 7624 Pecs, Hungary
2. Neurosurgical Unit, B.A.Z. County Hospital, 3526 Miskolc, Hungary
3. Department of Primary Health Care, Medical School, University of Pecs, 7624 Pecs, Hungary
4. Department of Immunology and Biotechnology, Medical School, University of Pecs, 7624 Pecs, Hungary
5. Emergency Department, Saudi German Hospital, Dubai 391093, United Arab Emirates
6. Department of Anaesthesiology and Intensive Care, Medical School, University of Pecs, 7624 Pecs, Hungary