About the Authors
- Tikki Pang, Robert F. Terry
- World Health Organization, Department of Research Policy and Cooperation, Geneva, Switzerland
- The PLoS Medicine Editors
- PLoS Medicine
The PLoS Medicine Editors' 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). TP and RT have declared no competing interests.
ICMJE criteria for authorship read and met: TP RT VB JC SJ MN EV. Wrote the first draft of the paper: TP. Contributed to the writing of the paper: RT VB JC SJ MN EV.