Evaluation of Flexible and Integrative Psychiatric Treatment Models in Germany—A Mixed-Method Patient and Staff-Oriented Exploratory Study oleh Sebastian von Peter, Yuriy Ignatyev, Jakob Johne, Sonja Indefrey, Onur Alp Kankaya, Burkhard Rehr, Manfred Zeipert, Manfred Zeipert, Andreas Bechdolf, Thomas Birkner, Arno Deister, Annette Duve, Sandeep Rout, Harald Scherk, Anna Schulz-Dubois, Bettina Wilms, Dyrk Zedlick, Peter Grollich, Bernard Braun, Jürgen Timm, Martin Heinze