1. Institute of Physical Therapy, Prevention and Rehabilitation, University Medical Center of the Johannes Gutenberg University, 55131 Mainz, Germany
2. Vulpius Hospital GmbH, 74906 Bad Rappenau, Germany
3. Health and Care Center (GPR), 65428 Rüsselsheim, Germany
4. Institute of Medical Biostatistics, Epidemiology and Informatics, University Medical Center of the Johannes Gutenberg University, 55131 Mainz, Germany
5. Interdisciplinary Center of Clinical Studies, University Medical Center of the Johannes Gutenberg University, 55131 Mainz, Germany
6. Department of Psychosomatic Medicine and Psychotherapy, University Medical Center of the Johannes Gutenberg University, 55131 Mainz, Germany
7. Department of Orthopedics and Traumatology, University Medical Center of the Johannes Gutenberg University, 55131 Mainz, Germany