1. Laboratory of Anatomy-Histology-Embryology, Medical School, University of Crete, 71110 Heraklion, Greece
2. Laboratory of Toxicology, Medical School, University of Crete, 71409 Heraklion, Greece
3. Department of Forensic Sciences and Toxicology, Medical School, University of Crete, 71003 Heraklion, Greece
4. Laboratory of Anatomy and Histology, Nursing School, National and Kapodistrian University of Athens, 11527 Athens, Greece
5. Laboratory of Clinical Virology, Medical School, University of Crete, 71003 Heraklion, Greece
6. Department of Medical Oncology, University General Hospital of Heraklion, 71110 Heraklion, Greece