1Department of Internal Medicine, Gastroenterology Division, Catholic University of Sacred Hearth, Rome, Italy
2Institute of pharmacology, Catholic University of Sacred Hearth, Rome, Italy
#Contributed equally to this work
*Corresponding Author:
Silvia Pecere, Department of Internal Medicine, Gastroenterology Division, Catholic University of Sacred Hearth, Rome, Italy, Tel: 00393270365655 Email: