1. Royal Lancaster Infirmary; Patient Safety Research; Pointer Court 1, Ashton Road Lancaster UK LA1 1RP
2. University of Liverpool; Liverpool Reviews and Implementation Group; Second Floor Whelan Building, The Quadrangle, Brownlow Hill Liverpool UK L69 3GB
3. Royal Lancaster Infirmary; Department of Anaesthesia; Ashton Road Lancaster Lancashire UK LA1 4RP
4. National Institute for Health and Care Excellence; Level 1A, City Tower, Piccadilly Plaza Manchester UK M1 4BD