Department of Trauma Surgery, Orthopaedics & Sports Medicine, Hospital of Brothers of Mercy, Regensburg, Germany

Alexander Röhrl, Bernd Füchtmeier & Christian Wulbrand

Biostatistics, Helmholtz Centre for Infection Research, Brunswick, Germany

Frank Klawonn

Institute for Information Engineering, Ostfalia University, Wolfenbüttel, Germany

Frank Klawonn

Institute of Clinical Microbiology and Infection Prevention, University Hospital, Regensburg, Germany

Andre Gessner

Private Histopathology Service, Regensburg, Germany

Jozef Zustin

Gerhard Domagk Institute of Pathology, University Medical Center, Münster, Germany

Jozef Zustin

Institute of Laboratory Medicine, Microbiology and Infection Prevention, Hospital of Brothers of Mercy, Prüfeninger Straße 86, 93049, Regensburg, Germany

Andreas Ambrosch

Correspondence to Andreas Ambrosch.