1. Department of Obstetrics and Gynaecology, University Hospital Basel, Basel, Switzerland;
2. Division of Psychosomatic, Department of Internal Medicine, University Hospital Basel, Basel, Switzerland;
3. Division of Clinical Psychology and Psychotherapy, Faculty of Psychology, University of Basel, Basel, Switzerland;
4. Child and Adolescent Psychiatry of Baselland, Bruderholz, Switzerland;
5. Medical Oncology, University Hospital of Basel, Basel, Switzerland