About the Authors

Alex D. Rygg

adr5023@psu.edu (ADR); craven@psu.edu (BAC)

Affiliations Department of Mechanical and Nuclear Engineering, The Pennsylvania State University, University Park, Pennsylvania, United States of America, Applied Research Laboratory, The Pennsylvania State University, University Park, Pennsylvania, United States of America

Jonathan P. L. Cox

Affiliation Department of Chemistry, University of Bath, Bath, United Kingdom

Richard Abel

Affiliation Department of Mineralogy, Natural History Museum, London, United Kingdom

Andrew G. Webb

Affiliation C. J. Gorter Center for High Field MRI, Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands

Nadine B. Smith

Affiliation C. J. Gorter Center for High Field MRI, Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands

Brent A. Craven

adr5023@psu.edu (ADR); craven@psu.edu (BAC)

Affiliations Department of Mechanical and Nuclear Engineering, The Pennsylvania State University, University Park, Pennsylvania, United States of America, Applied Research Laboratory, The Pennsylvania State University, University Park, Pennsylvania, United States of America, Department of Bioengineering, The Pennsylvania State University, University Park, Pennsylvania, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BAC JPLC. Performed the experiments: ADR BAC RA JPLC AGW NBS. Analyzed the data: ADR. Wrote the paper: ADR BAC JPLC AGW.