1. Policlinico Riuniti Foggia Hospital, Hygiene Unit, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
2. Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
3. Scuola Normale Superiore, Pisa, Italy
4. Strategic Regional Health and Social Agency of Puglia (AReSS Puglia), Bari, Italy
5. Department of Biological and Environmental Sciences and Technology, University of Salento, Lecce, Italy