About the Authors

Michael J Daly

To whom correspondence should be addressed. E-mail: mdaly@usuhs.mil

Affiliation Department of Pathology, Uniformed Services University of the Health Sciences, Bethesda, Maryland, United States of America

Elena K Gaidamakova

Affiliation Department of Pathology, Uniformed Services University of the Health Sciences, Bethesda, Maryland, United States of America

Vera Y Matrosova

Affiliation Department of Pathology, Uniformed Services University of the Health Sciences, Bethesda, Maryland, United States of America

Alexander Vasilenko

Affiliation Department of Pathology, Uniformed Services University of the Health Sciences, Bethesda, Maryland, United States of America

Min Zhai

Affiliation Department of Pathology, Uniformed Services University of the Health Sciences, Bethesda, Maryland, United States of America

Richard D Leapman

Affiliation National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, Maryland, United States of America

Barry Lai

Affiliation Biosciences Division and Advanced Photon Source, Argonne National Laboratory, Argonne, Illinois, United States of America

Bruce Ravel

Affiliation Biosciences Division and Advanced Photon Source, Argonne National Laboratory, Argonne, Illinois, United States of America

Shu-Mei W Li

Affiliation Biological Sciences Division, Pacific Northwest National Laboratory, Richland, Washington, United States of America

Kenneth M Kemner

Affiliation Biosciences Division and Advanced Photon Source, Argonne National Laboratory, Argonne, Illinois, United States of America

James K Fredrickson

Affiliation Biological Sciences Division, Pacific Northwest National Laboratory, Richland, Washington, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

MJD, EKG, VYM, AV, RDL, BL, BR, KMK, and JKF conceived and designed the experiments. EKG, VYM, AV, MZ, RDL, BL, BR, S-MWL, and KMK performed the experiments. MJD, EKG, VYM, AV, RDL, BL, BR, S-MWL, KMK, and JKF analyzed the data. MJD wrote the paper, with contributions from JKF.