Author/Authors :
abenavoli, ludovico university magna graecia - department of health sciences, Catanzaro, Italy , gentile, ivan university of naples “federico ii” - department of clinical medicine and surgery, section of infectious diseases, Naples, Italy , maraolo, alberto enrico azienda ospedaliera di rilievo nazionale (aorn) dei colli - cotugno hospital - first division of infectious diseases, Naples, Italy , negro, francesco geneva university hospitals - divisions of gastroenterology and hepatology and clinical pathology, Geneva, Switzerland
