1 Department of Psychosomatic Medicine and Psychotherapy, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany; Department of Neurology, BG Trauma Center Murnau, Murnau, Germany. Electronic address: c.hausteiner-wiehle@tum.de.
2 Department of Neurology, University Hospital Knappschaftskrankenhaus Bochum, Ruhr University Bochum, Bochum, Germany.
3 Department of Psychosomatic Medicine, Medical School Berlin, Berlin, Germany.
4 Department of Psychosomatic Medicine and Psychotherapy, University of Freiburg, Freiburg, Germany.
5 Department of Psychology, Utah State University, Logan, UT, USA.
6 University of North Carolina, School of Medicine, Chapel Hill, NC, USA; University of Washington, School of Social Work, Seattle, WA, USA; Marshall University, Joan C Edwards School of Medicine, Huntington, WV, USA; Cape Fear Valley Medical Center, Fayetteville, NC, USA.