1. Department of Oral Medicine & Pathology and Hospital Dentistry School of Dentistry, National and Kapodistrian University of Athens Athens Greece
2. Center of Basic Research Biomedical Research Foundation, Academy of Athens Athens Greece
3. Department of Forensics and Toxicology School of Medicine, National and Kapodistrian University of Athens Athens Greece
4. Department of Oral and Maxillofacial Surgery School of Dentistry, National and Kapodistrian University of Athens Athens Greece