Affiliations

• ¹ Department of Anesthesiology and Critical Care Medicine, Department of Physical Medicine and Rehabilitation, Department of Neurology, and Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD 21029, USA; Department of Physical Medicine and Rehabilitation and Department of Anesthesiology, Walter Reed National Military Medical Center, Uniformed Services University of the Health Sciences, Bethesda, MD, USA. Electronic address: scohen40@jhmi.edu.
• ² Department of Rheumatology and Alan Edwards Pain Management Unit, McGill University, Montreal, QC, Canada.
• ³ Klinikum Saarbrücken, Saarbrücken, Germany; Department of Psychosomatic Medicine and Psychotherapy, Technische Universität München, München, Germany.