1 1 Unit of Oral and Maxillofacial Surgery, Department of Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, Bologna, Italy.
2 2 Department of Surgery, Medicine, Dentistry and Morphological Sciences with Transplant Surgery, Oncology and Regenerative Medicine Relevance, School of Dentistry, University of Modena and Reggio Emilia, Modena, Italy.