Prof. Dr. Michael Becker, Aachen, NRW, Germany
University Hospital Aachen, Aachen, NRW, Germany
Dept. of Rehabilitation- and Prevention Engineering, Institute of Applied Medical Engineering, Helmholtz Institute of RWTH Aachen University & Hospital, Aachen, Germany
Spinal Surgery Center, Schön Klinik Nürnberg Fürth, Fürth, Germany
Rehaklinik Schwertbad Aachen, Aachen, Germany
Dep. of Thoracic and Cardiovascular Surgery, University Hospital RWTH Aachen, Aachen, NRW, Germany
University Hospital RWTH Aachen, Department of Thoracic and Cardiovascular Surgery, Aachen, NRW, Germany
University Hospital RWTH Aachen, Department of Medical Clinic I, Aachen, Germany
Clinic for psychiatry, psychotherapy and psychosomatic, RWTH Aachen University Hospital, Aachen, NRW, Germany
ViaNobis Gangelt, Gangelt, Germany
Alexianer Aachen GmbH, Aachen, Germany
LVR Klinik Viersen, Viersen, Germany
University Hospital Aachen, Department od Pediatric Cardiology, Aachen, Germany