About the Authors

Jennifer Prah Ruger


Affiliation Yale Schools of Medicine and Public Health, New Haven, Connecticut, United States of America

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

Analyzed the data: JPR. Wrote the first draft of the manuscript: JPR. Contributed to the writing of the manuscript: JPR. ICMJE criteria for authorship read and met: JPR. Agree with manuscript results and conclusions: JPR.