1. Department of Health Sciences, University “Magna Græcia” of Catanzaro, 88100 Catanzaro, Italy
2. Operative Unit of Endocrinology, Diabetes in Pregnancy Ambulatory Care Center, Renato Dulbecco University Hospital, 88100 Catanzaro, Italy
3. Department of Experimental and Clinical Medicine, University “Magna Græcia” of Catanzaro, 88100 Catanzaro, Italy