1. School of Psychology, University of Plymouth, Plymouth, England
2. Division of Clinical Psychology and Psychotherapy, University of Basel, Basel, Switzerland
3. Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children’s Hospital, Harvard Medical School, Boston, Massachusetts
4. Institute of Medical Psychology, Medical Faculty, LMU Munich, Munich, Germany
5. IMBI Freiburg, Freiburg, Germany
6. School of Medicine, Institute of General Practice and Health Services Research, Technical University Munich, Munich, Germany
7. Division of Integrative Health Promotion, Coburg University of Applied Sciences, Coburg, Germany