Åsberg, Katarina and Lundgren, Oskar and Henriksson, Hanna and Henriksson, Pontus and Eldh, Ann Catrine and Bendtsen, Preben and Löf, Marie and Bendtsen, Marcus (2026) Effectiveness of the components of a digital multiple health behavior intervention among university students (Buddy): factorial randomized trial. Journal of Medical Internet Research , 28 .