18-19 Mr Donald Daviidson Freemasons’ Royal Arch Fellowship Freemasons’ Royal Arch The Characterisation of Bacterial Biofilm in Peri-Prosthetic Joint Infection 18-19 Miss Sally Hallam Freemasons’ Royal Arch Fellowship Freemasons’ Royal Arch Establishing a clinical, molecular classifier for peritoneal malignancy 18-19 Mr Joseph Norris Freemasons’ United Grand Lodge of England Research