Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitlePsychological mechanisms in a digital intervention to improve physical activity: A multicentre randomized controlled trial.AuthorsSchwarzer, Ralf; Warner, Lisa; Fleig, Lena; Gholami, Maryam; Salvatore, Sergio; Cianferotti, Luisella; Ntzani, Evangelia; Roman‐Viñas, Blanca; Trichopoulou, Antonia; Brandi, Maria L.; Roman-Viñas, BlancaPublicationBritish Journal of Health Psychology, 2018, Vol 23, Issue 2, p296ISSN1359-107XPublication typejournal articleDOI10.1111/bjhp.12288