Fig. 1

Research design of the pragmatic randomized controlled trial (RCT). Indicated is the random assignment into the intervention and control condition, assessment points and all categories of the outcomes. TAU = treatment as usual, Pre = First assessment prior to randomization, Post = post-assessment 6 months after randomization, Follow-Up = follow-up assessment 12 months after randomization. 6 eligible patients will be block-randomized to either the intervention or control condition