1. Interuniversity Center of Phlebolymphology (CIFL), International Research and Educational Program in Clinical and Experimental Biotechnology, Magna Graecia University of Catanzaro, Viale Europa, 88100 Catanzaro, Italy
2. Department of Clinical Medicine and Surgery, University of Naples “Federico II”, 80100 Naples, Italy
3. Department of Medical and Surgical Sciences, University of Catanzaro, 88100 Catanzaro, Italy
4. Department of Medicine and Health Sciences, University of Molise, 88100 Campobasso, Italy