About the Authors

Fa-Hsuan Lin

fhlin@ntu.edu.tw

Affiliations Institute of Biomedical Engineering, National Taiwan University, Taipei, Taiwan, Department of Biomedical Engineering and Computational Science, Aalto University School of Science, Espoo, Finland

Panu T. Vesanen

Affiliation Department of Biomedical Engineering and Computational Science, Aalto University School of Science, Espoo, Finland

Yi-Cheng Hsu

Affiliations Department of Biomedical Engineering and Computational Science, Aalto University School of Science, Espoo, Finland, Department of Mathematics, National Taiwan University, Taipei, Taiwan

Jaakko O. Nieminen

Affiliation Department of Biomedical Engineering and Computational Science, Aalto University School of Science, Espoo, Finland

Koos C. J. Zevenhoven

Affiliation Department of Biomedical Engineering and Computational Science, Aalto University School of Science, Espoo, Finland

Juhani Dabek

Affiliation Department of Biomedical Engineering and Computational Science, Aalto University School of Science, Espoo, Finland

Lauri T. Parkkonen

Affiliations Department of Biomedical Engineering and Computational Science, Aalto University School of Science, Espoo, Finland, Elekta Oy, Helsinki, Finland

Juha Simola

Affiliation Elekta Oy, Helsinki, Finland

Antti I. Ahonen

Affiliation Elekta Oy, Helsinki, Finland

Risto J. Ilmoniemi

Affiliation Department of Biomedical Engineering and Computational Science, Aalto University School of Science, Espoo, Finland

Competing Interests

There are three co-authors (Drs. Lauri T. Parkkonen, Juha Simola, and Antti I. Ahonen) affiliated with a company (Elekta Oy, Helsinki, Finland). However, the authors confirmed that this does not alter their adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: FL. Performed the experiments: PV JN KZ JD LP JS AA. Analyzed the data: FL YH. Contributed reagents/materials/analysis tools: FL YH. Wrote the paper: FL RI.