Michiel van Vreeswijk is a clinical psychologist, cognitive-behavioral therapist, certifi ed supervisor in schema therapy, and co-director at G-kracht mental health care institute. Jenny Broersen is a mental health care psychologist and psychotherapist, and a supervisor in cognitive-behavior therapy and schema therapy. She teaches postdoctoral courses in schema therapy and cognitive-behavior therapy. Ger Schurink is a mental health care psychologist, psychotherapist, cognitive-behavioral therapist and certifi ed supervisor in cognitive-behavior therapy. He runs a private practice in The Netherlands and is a trainer in MBCT.