About the Authors

Seung-Schik Yoo

yoo@bwh.harvard.edu

Affiliations Department of Radiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, United States of America, School of Nano-Bioscience and Chemical Engineering, Ulsan National Institute of Science and Technology, Ulsan, Korea, Center for Bionics, Korea Institute of Science and Technology, Seoul, Korea

Hyungmin Kim

Affiliations Department of Radiology, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, United States of America, Department of Mechanical Engineering, Korea University, Seoul, Korea, Center for Bionics, Korea Institute of Science and Technology, Seoul, Korea

Emmanuel Filandrianos

Affiliation Department of Biomedical Engineering, Boston University, Boston, Massachusetts, United States of America

Seyed Javid Taghados

Affiliation Department of Biomedical Engineering, Boston University, Boston, Massachusetts, United States of America

Shinsuk Park

Affiliation Department of Mechanical Engineering, Korea University, Seoul, Korea

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SY HK EF ST SP. Performed the experiments: SY HK EF ST SP. Analyzed the data: SY HK. Contributed reagents/materials/analysis tools: SY HK SP. Wrote the paper: SY HK EF ST SP.