[BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health 8th Europaediatrics Congress jointly held with, The 13th National Congress of Romanian Pediatrics Society, 7–10 June 2017, Palace of Parliament, Romania, Paediatrics building bridges across Europe - ()] Posters - P363 Incidence and risk factors for colonisation and bloodstream infections due to multiresistant bacteria in paediatric haemato – oncological patients