Department of Surgery, University Hospital Dresden, Dresden, Germany
Technische Universität Dresden, University Hospital Carl Gustav Carus, Department of Radiation Therapy and Radiation Oncology, Dresden, Saxony, Germany
Universitätsklinikum Tübingen, Department of Radiation Therapy and Radiation Oncology, Tübingen, Germany
Universitätsklinikum Dresden, Dresden, Germany
Klinikum Bayreuth, Bayreuth, Germany
Klinikum Chemnitz, Chemnitz, Germany
Technische Universität Dresden, Dresden, Saxony, Germany
Universitätsklinikum Dresden, Department of Radiation Therapy and Radiation Oncology, Dresden, Germany
Universitätsklinikum Freiburg, Department of Radiation Therapy and Radiation Oncology, Freiburg, Germany
Praxis für Strahlentherapie Hamburg-Harburg, Hamburg, Germany
Department of Surgery, University Hospital Dresden, Dresden, Germany
University Hospital Carl Gustav Carus at the Technische Universität Dresden, Dresden, Saxony, Germany
University of Genoa, Genoa, Italy
Città della Salute e della Scienza, Turin, Italy
Ghent University Hospital, Ghent, Belgium
Fakultní nemocnice Olomouc, Olomouc, Czechia
Interní klinika LF Masarykovy univerzity a Fakultní nemocnice Brno, Brno, Czechia
Faculty Hospital Hradec Králové, II. Clinic of international medicine, Hradec Králové, Czechia