Authors: C M Sackley; C Rick; P Au; M C Brady; G Beaton; C Burton; M Caulfield; S Dickson; F Dowling; M Hughes; N Ives; S Jowett; P Masterson-Algar; A Nicoll; S Patel; C H Smith; R Woolley; C E Clarke Journal: Trials Date: 2020-05-27 Impact factor: 2.279