aGeneral Leonard Wood Army Community Hospital, Ft. Leonard Wood, MO
bDepartment of Surgery, Madigan Army Medical Center, Ft. Lewis, WA
None of the authors received financial support for this study.
The opinions or assertions contained herein are the private views of the author(s) and are not to be construed as official or as reflecting the views of the Department of Defense.
The authors declare no conflicts of interest.
Correspondence to Nathan Frost, MD, 3234 Sawtelle Boulevard, Los Angeles, CA 90066 Tel: +708 220 1958; fax: +253 968 1586; e-mail: email@example.com