IRCCS Mondino Foundation, Pavia, Italy. Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy. Endocrinology and Nutrition Unit, Azienda di Servizi alla Persona "Istituto Santa Margherita", University of Pavia, Pavia, Italy. Research and Development Unit, Indena SpA, Milan, Italy. General Management, Azienda di Servizi alla Persona "Istituto Santa Margherita", Pavia, Italy. Department of Biomedical Science and Human Oncology, University of Bari Aldo Moro, Bari, Italy. Department of Biology, College of Science, University of Bahrain, Zallaq, Bahrain.