About the Authors

Andreas Steingoetter

steingoetter@biomed.ee.ethz.ch

Affiliations Division of Gastroenterology and Hepatology, University Hospital Zurich, Zurich, Switzerland, Institute for Biomedical Engineering, University and ETH Zurich, Zurich, Switzerland

Dieter Menne

Affiliation Menne Biomed Consulting, Tübingen, Germany

Rickmer F. Braren

Affiliation Institute of Radiology, Klinikum rechts der Isar der Technischen Universität München, Munich, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AS DM RFG. Performed the experiments: AS DM RFG. Analyzed the data: AS DM RFG. Contributed reagents/materials/analysis tools: AS DM RFG. Wrote the paper: AS DM RFG.