Ivor Dropco
Clinic and Polyclinic for Surgery, University Hospital Regensburg, Regensburg, Germany

Ulrich Kaiser
Medical Clinic and Polyclinic III, University Hospital Regensburg, Regensburg, Germany

Lola Wagner
Institute for Diagnostic Radiology and Interdisciplinary Ultrasound, University Hospital Regensburg, Regensburg, Germany

Stefan M Brunner
Clinic and Polyclinic for Surgery, University Hospital Regensburg, Regensburg, Germany

Hans Jürgen Schlitt
Clinic and Polyclinic for Surgery, University Hospital Regensburg, Regensburg, Germany

Christian Stroszcynski
Institute for Diagnostic Radiology and Interdisciplinary Ultrasound, University Hospital Regensburg, Regensburg, Germany

Friedrich Jung
Institute of Biotechnology, Molecular Cell Biology, Brandenburg University of Technology, Senftenberg, Germany

Dong Yi
Department of Ultrasound Zhongshan Hospital, Fudan University, Shanghai, China

Wolfgang Herr
Medical Clinic and Polyclinic III, University Hospital Regensburg, Regensburg, Germany

Ernst Michael Jung
Institute for Diagnostic Radiology and Interdisciplinary Ultrasound, University Hospital Regensburg, Regensburg, Germany