Study protocol for a randomised controlled trial evaluating an evidence-based, stepped and coordinated care service model for mental disorders (RECOVER) oleh Hans-Helmut König, Karl Wegscheider, Martin Härter, Jörg Dirmaier, Bernd Löwe, Daniel Lüdecke, Anne Daubmann, Martin Scherer, Holger Schulz, Martin Lambert, Anne Karow, Jürgen Gallinat, Vivien Kraft, Anja Rohenkohl, Romy Schröter, Constanze Finter, Anna-Katharina Siem, Lisa Tlach, Nathalie Werkle, Susann Bargel, Gunda Ohm, Martin Hoff, Helmut Peter, Claudia Mews, Susanne Pruskil, Johannes Lüke, Michael Schulte-Markwort, Peer Briken, Heike Peper, Michael Schweiger, Mike Mösko, Thomas Bock, Martin Wittzack, Hans-Jochim Meyer, Arno Deister, Rolf Michels, Stephanie Herr, Alexander Konnopka, Hannah König, Antonia Zapf, Judith Peth