1. Clinic of Radiology, University Hospital Muenster, Medical Faculty University of Muenster Muenster Germany
2. Department of Psychosomatic Medicine and Psychotherapy, LVR Clinic Medical Faculty of the Heinrich‐Heine‐University Duesseldorf Duesseldorf Germany
3. Institute of Radiology and Neuroradiology, Evangelisches Krankenhaus, Medical Campus University of Oldenburg Oldenburg Germany
4. Research Center Neurosensory Science University of Oldenburg Oldenburg Germany
5. Institute of Epidemiology and Social Medicine University of Muenster Muenster Germany
6. Institute of Medical Informatics University of Muenster Muenster Germany
7. Institute of Medical Informatics University Hospital Heidelberg Heidelberg Germany
8. Center for Chronic Pruritus, Department of Dermatology University Hospital Muenster Muenster Germany
9. Department of Experimental Pain Research, MCTN, Medical Faculty Mannheim Heidelberg of University Mannheim Germany
10. Otto Creutzfeld Center for Cognitive and Behavioral Neuroscience Muenster Germany