About the Authors
- Jason G Smith
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Affiliation Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, United States of America
- James M Cunningham
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*To whom correspondence should be addressed. E-mail: jcunningham@rics.bwh.harvard.edu
Affiliation Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
JS carried out all of the experiments. JS and JC designed the experiments and authored the manuscript.