Effectiveness and Equivalence of an Internet-based Virtual Classroom Intervention for Psychosomatic Aftercare

The methodology uses a natural variation design within the Dr. Becker Clinical Group. The interventions consist of a face-to-face or a digital psychosomatic aftercare basing upon the concept of the Curriculum Hanover. A control group is included that does not receive these two interventions (but receives a similar rehabilitation treatment to the intervention groups).