Dieris-Hirche, JanJanDieris-HircheBottel, LauraLauraBottelPape, MagdalenaMagdalenaPape0000-0003-1952-8625te Wildt, Bert TheodorBert Theodorte WildtWölfling, KlausKlausWölflingHenningsen, PeterPeterHenningsenTimmesfeld, NinaNinaTimmesfeldNeumann, AnjaAnjaNeumannNeusser, SilkeSilkeNeusserBeckers, RainerRainerBeckersHerpertz, StephanStephanHerpertz2024-09-112024-09-1120212044-6055https://fis.uni-bamberg.de/handle/uniba/97988engEffects of an online-based motivational intervention to reduce problematic internet use and promote treatment motivation in internet gaming disorder and internet use disorder (OMPRIS) : study protocol for a randomised controlled trialarticle10.1136/bmjopen-2020-045840