Steroids or pentoxifylline for alcoholic hepatitis (STOPAH): study protocol for a randomised controlled trial - Forrest,E; Mellor,J; Stanton,L; Bowers,M; Ryder,P; Austin,A; Day,C; Gleeson,D; O'Grady,J; Masson,S; McCune,A; Patch,D; et al. (TRIALS, 2013)