About the Authors

Julia Herzen

julia.herzen@hzg.de

Affiliations Institute of Materials Science, Helmholtz-Zentrum Geesthacht, Geesthacht, Germany, Physics Department & Institute of Medical Engineering, Technische Universität München, Garching, Germany

Marian S. Willner

Affiliation Physics Department & Institute of Medical Engineering, Technische Universität München, Garching, Germany

Alexander A. Fingerle

Affiliation Department of Radiology, Technische Universität München, Munich, Germany

Peter B. Noël

Affiliation Department of Radiology, Technische Universität München, Munich, Germany

Thomas Köhler

Affiliation Philips Technologie GmbH, Innovative Technologies, Research Laboratories, Hamburg, Germany

Enken Drecoll

Affiliation Institute of Pathology, Technische Universität München, Munich, Germany

Ernst J. Rummeny

Affiliation Department of Radiology, Technische Universität München, Munich, Germany

Franz Pfeiffer

Affiliation Physics Department & Institute of Medical Engineering, Technische Universität München, Garching, Germany

Competing Interests

The authors would like to point out that the author Thomas Köhler is employed by the company Philips Technologie GmbH, Innovative Technologies, Research Laboratories, Hamburg, Germany. This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: JH MSW AAF PBN TK EJR FP. Performed the experiments: JH MSW AAF PBN. Analyzed the data: JH MSW AAF PBN TK. Contributed reagents/materials/analysis tools: MSW AAF PBN ED. Wrote the paper: JH.