Affiliation: | (1) University of Sannio, Clinical Chemistry, Benevento, Italy;(2) Fatebenefratelli Hospital, Cardiology Division, Naples, Italy;(3) Internal Medicine, Second University of Naples, Naples, Italy;(4) Department of Internal Medicine-Gastroenterology, Second University of Naples, Naples, Italy;(5) Internal Medicine, Second University of Naples, 80131 Naples, Italy |