1 Department of Anesthesiology and Intensive Care Medicine, University Hospital Ulm, Albert-Einstein- Allee 23, 89081, Ulm, Germany. [email protected].
2 Institute of Epidemiology and Medical Biometry, Ulm University, Schwabstraße 13, 89075, Ulm, Germany.
3 Department of Psychiatry, Psychotherapy and Psychosomatic, District Hospital Kempten, Kempten, Germany.
4 Department of Anesthesiology and Intensive Care Medicine, University Hospital Ulm, Albert-Einstein- Allee 23, 89081, Ulm, Germany.
5 Department of Anesthesiology, Intensive Care Medicine, Emergency Medicine & Pain Therapy, Klinikum Friedrichshafen GmbH, Röntgenstraße 2, 88048, Friedrichshafen, Germany.
6 Department of Anesthesiology and Intensive Care Medicine, Jena University Hospital, Friedrich Schiller University Jena, Am Klinikum 1, 07747, Jena, Germany.
7 Department of Psychiatry and Psychotherapy III, University Hospital Ulm, Leimgrubenweg 12-14, 89075, Ulm, Germany.