Corrigendum to “Italian Titration Approach Study (ITAS) with insulin glargine 300 U/mL in insulin-naïve type 2 diabetes: Design and population” (Nutrition, Metabolism and Cardiovascular Diseases (2019) 29(5) (496–503), (S0939475319300286), (10.1016/j.numecd.2019.01.011))