Department of Medical Sciences;
Division of Internal Medicine and Chronobiology Unit;
IRCCS Scientific Institute and Regional General Hospital "Casa Sollievo della Sofferenza";
71013 San Giovanni Rotondo Foggia;
Italy;
Istituto EuroMEditerraneo di Scienza e Tecnologia (IEMEST);
90100 Palermo;
Italy;
Division of Medicine;
Royal Free Campus;
Institute for Liver and Digestive Health;
University College London;
London NW3 2PF;
United Kingdom;
Department of Surgical Sciences;
Division of Urology;
University of Chieti;
66100 Chieti;
Italy;
Department of Medical Sciences;
Research Laboratory and Division of Gastroenterology;
IRCCS Scientific Institute and Regional General Hospital "Casa Sollievo della Sofferenza";
71013 San Giovanni Rotondo Foggia;
Italy;