Laumakis, Stephen J. (university Of St Thomas (1) Dennett, Daniel C. (1) Pillari, Anthony, Austin, Stephen (1) Stich, Stephen (, Donaldson, Thomas (1) Morris, Stephen (guy's And St Thomas' Nhs Foundation Trust, Roques, Tom (norfolk And Nowrich University Hospitals Nhs Foundation Trust, Ahmad, Shahreen, Loo, Suat (1)