Accepted for Publication: July 10, 2013.
Published Online: November 6, 2013. doi:10.1001/jamadermatol.2013.6816.
Study concept and design: Ohtsuka, Kikuchi, Yamamoto, Nakanaga, Suzuki, Ishii.
Acquisition of data: All authors.
Analysis and interpretation of data: All authors.
Drafting of the manuscript: Ohtsuka, Kikuchi, Yamamoto, Suzuki, Ishii.
Critical revision of the manuscript for important intellectual content: Yamamoto, Suzutani, Nakanaga, Suzuki, Ishii.
Administrative, technical, and material support: Suzutani, Nakanaga, Suzuki, Ishii.
Study supervision: Yamamoto, Suzuki, Ishii.
Conflict of Interest Disclosures: None reported.
Additional Contributions: Masaaki Ito, MD, and colleagues treated our patients after the 2011 Tōhoku, Japan, earthquake and tsunami. Kyoko Nishiyama assisted with the culture and identification of pathogenic organisms.