XXVIIIth International Workshop of the Helicobacter and Microbiota Study Group in conjunction with the ESPGHAN Postgraduate Course "An update on H.pylori infection in benign and malignant disease" which will take place in Nicosia, Cyprus from September 23 - 26, 2015., Danvers, MA, Amerika Birleşik Devletleri, 23 - 26 Eylül 2015, cilt.20, ss.103-104