1. Department of Medicine and Aging and Center of Aging Science and Translational Medicine (CESI‐Met)University of Chieti “G. D'Annunzio” School of Medicine Chieti Italy
2. Diabetes Care UnitCatholic University School of Medicine and Fondazione Policlinico Universitario “A. Gemelli” Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Rome Italy
3. Leicester Diabetes Centre, Leicester General Hospital Leicester United Kingdom
4. Institute of PharmacologyCatholic University School of Medicine Rome Italy
5. Institute of Endocrinology, Catholic University School of Medicine and Fondazione Policlinico Universitario “A. Gemelli” IRCCS Rome Italy
6. Department of Clinical MedicineChieti University Hospital Chieti Italy
7. Department of Clinical PathologyChieti University Hospital Chieti Italy