Efficacy and Moderators of Internet-Based Interventions in Adults with Subthreshold Depression: An Individual Participant Data Meta-Analysis of Randomized Controlled Trials

Jo Annika Reins, Claudia Buntrock, Johannes Zimmermann, Simon Grund, Mathias Harrer, Dirk Lehr, Harald Baumeister, Kiona Weisel, Matthias Domhardt, Kotaro Imamura, Norito Kawakami, Viola Spek, Stephanie Nobis, Frank Snoek, Pim Cuijpers, Jan Philipp Klein, Steffen Moritz, David Daniel Ebert^*