Travis AFB, Fairfield, California
Author disclosure: No relevant financial relationships.
A collection of Cochrane for Clinicians published in AFP is available at https://www.aafp.org/afp/cochrane.
The practice recommendations in this activity are available at https://www.cochrane.org/CD007674.
The opinions and assertions contained herein are the private views of the authors and are not to be construed as official or as reflecting the views of the US Air Force, the US Department of Defense, or the US government.
