Accepted for Publication: September 4, 2013.
Published Online: January 8, 2014. doi:10.1001/jamadermatol.2013.8044.
Study concept and design: Shaub, Brown, Kobayashi, Hivnor.
Acquisition of data: Shaub, Brown, Kobayashi, Lewin-Smith, Hivnor.
Analysis and interpretation of data: Shaub, Brown, Kobayashi, Lewin-Smith, Lupton, Hivnor.
Drafting of the manuscript: Shaub, Brown, Hivnor.
Critical revision of the manuscript for important intellectual content: Shaub, Brown, Kobayashi, Lewin-Smith, Hivnor.
Statistical analysis: Brown.
Obtained funding: Brown.
Administrative, technical, or material support: Brown, Kobayashi, Lewin-Smith.
Study supervision: Kobayashi, Hivnor.
Conflict of Interest Disclosures: None reported.
Disclaimer: The views expressed in this article are those of the authors and do not reflect the official policy of the US Department of Defense or the US government.
Additional Contributions: Marie Jenkins, HT (ASCP), assisted with SEM/EDXA.