Additional file 1: of A workplace intervention to reduce alcohol and drug consumption: a nonrandomized single-group study GĂłmez-RecasensMontse Alfaro-BarrioSilvana TarroLucia LlauradĂłElisabet SolĂRosa 2018 Posters with images and messages of the program over alcohol and/or drugs risks designed by FCC S.A. and showed during work hours and extra-work hours the overall of employees. (PPTX 604 kb)