About the Authors

Sylvain DeLisle

sdelisle@umaryland.edu

Affiliations Veterans Affairs Maryland Health Care System, Baltimore, Maryland, United States of America, University of Maryland, Baltimore, Maryland, United States of America

Brett South

Affiliations Veterans Affairs Salt Lake City Health Care System, Salt Lake City, Utah, United States of America, University of Utah, Salt Lake City, Utah, United States of America

Jill A. Anthony

Affiliation Johns Hopkins University, Bloomberg School of Public Health, Baltimore, Maryland, United States of America

Ericka Kalp

Affiliation Johns Hopkins Medical Institutions, Baltimore, Maryland, United States of America

Adi Gundlapallli

Affiliations Veterans Affairs Salt Lake City Health Care System, Salt Lake City, Utah, United States of America, University of Utah, Salt Lake City, Utah, United States of America

Frank C. Curriero

Affiliation Johns Hopkins University, Bloomberg School of Public Health, Baltimore, Maryland, United States of America

Greg E. Glass

Affiliation Johns Hopkins University, Bloomberg School of Public Health, Baltimore, Maryland, United States of America

Matthew Samore

Affiliations Veterans Affairs Salt Lake City Health Care System, Salt Lake City, Utah, United States of America, University of Utah, Salt Lake City, Utah, United States of America

Trish M. Perl

Affiliation Johns Hopkins Medical Institutions, Baltimore, Maryland, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SD BRS JAA AG FC GEG MS TP. Performed the experiments: SD BRS EK AG MS TP. Analyzed the data: SD BRS JAA EK FC GEG. Wrote the paper: SD BRS JAA TP.