1 Department for Psychosomatic Medicine and Psychotherapy, Medical University Hospital Tübingen, Osianderstr. 5, Tübingen 72076, Germany. Electronic address: florian.junne@med.uni-tuebingen.de.
2 Department for Psychosomatic Medicine and Psychotherapy, Medical University Hospital Tübingen, Osianderstr. 5, Tübingen 72076, Germany.