About the Authors

The PLoS Medicine Editors

medicine_editors@plos.org

Competing Interests

The authors' individual competing interests are at http://www.plosmedicine.org/static/editorsInterests.action. PLoS is funded partly through manuscript publication charges, but the PLoS Medicine Editors are paid a fixed salary (their salary is not linked to the number of papers published in the journal).

Author Contributions

ICMJE criteria for authorship read and met: JC VB SJ EV. Agree with the manuscript's results and conclusions: JC VB SJ EV. Wrote the first draft of the paper: JC. Contributed to writing of the paper: VB SJ EV.