Dr. Claudia Wilhelm-Gössling is Chief Physician in the Department of Addiction Medicine and Psychotherapy at KRH Psychiatry in Wunstorf and works as a trainer and supervisor for the Milton Erickson Society (MEG). Dr. Cornelie Schweizer works as a systemic therapist and hypnotherapist in her own practice, is an instructor and supervisor for the MEG and is involved as a hypnotherapist in research co...