1. Department of Medical and Surgical Science; University Magna Gracia of Catanzaro; Viale Europa, Località Germaneto Catanzaro 88100 Italy
2. Interuniversity Center of Phlebolymphology, International Research and Educational Program in Clinical and Experimental Biotechnology; University Magna Gracia of Catanzaro; Viale Europa, Località Germaneto Catanzaro 88100 Italy
3. Department of General, Geriatric, Oncologic Surgery and Advanced Technologies; University “Federico II” of Naples; Via Pansini Naples 5-80131 Italy