1. Institute for Medical Ethics and History of Medicine (Hempeler, Schneider-Reuter, Carlet, Philipsen, Gather) and Department of Psychiatry, Psychotherapy and Preventive Medicine (Juckel, Gather, Faissner), Ruhr University Bochum, Bochum, Germany; private practice for general medicine, Cologne, Germany (Windel); Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric University Hospital Zurich, University of Zurich, Zurich (Carlet); private practice for psychiatry and psychotherapy, and...