1. Department of Clinical Medicine, Internal Medicine Unit National Relevance and High Specialization Hospital Trust ARNAS Civico Palermo Italy
2. Department of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Medical Specialties, [PROMISE] University of Palermo Palermo Italy
3. Medicina e Chirurgia d'Accettazione e d'Urgenza Azienda Sanitaria Provinciale di Caltanisetta Caltanissetta Italy