Kieser Training Offenbach, Offenbach, Hessen, Germany
University Hospital Heidelberg, Department of Prosthodontics, Heidelberg, Germany
Nationales Centrum für Tumorerkrankungen, Heidelberg, Baden-Württemberg, Germany
Universitätsklinikum Freiburg, Freiburg, Baden-Württemberg, Germany
Universitäres Centrum für Tumorerkrankungen Mainz, Mainz, Rheinland-Pfalz, Germany
University Hospital of Heidelberg, Heidelberg, Baden-Württemberg, Germany
University Hospital of Heidelberg, Radiation Oncology, Heidelberg, Germany
University Hospital of Heidelberg, Heidelberg, Baden-Württemberg, Germany
Department of Radiotherapy, University of Heidelberg, Heidelberg, Germany