Accepted for Publication: July 15, 2014.
Published Online: October 8, 2014. doi:10.1001/jamadermatol.2014.1629.
Study concept and design: Mehra, Hoetzenecker, Dummer, Guenova, Cozzio.
Acquisition, analysis, or interpretation of data: Mehra, Ikenberg, Moos, Benz, Nair, Schanz, Haralambieva, Dummer, French, Guenova, Cozzio.
Drafting of the manuscript: Mehra, Guenova.
Critical revision of the manuscript for important intellectual content: All authors.
Obtained funding: Guenova.
Administrative, technical, or material support: Mehra, Ikenberg, Moos, French, Haralambieva, Hoetzenecker, Guenova, Cozzio.
Study supervision: Hoetzenecker, Dummer, French, Guenova, Cozzio.
Conflict of Interest Disclosures: None reported.
Funding/Support: This study was partially funded by grant GU1271/2-1 from the Deutsche Forschungsgemeinschaft, grant PMPDP3_151326 from the Swiss National Cancer Foundation, grant FK-14-032 from the Forschungskredit of the University of Zürich, and the Helmut Horten Foundation (all to Dr Guenova) and by a grant from the Louis Widmer Foundation (Dr Hoetzenecker).
Role of the Funder/Sponsor: The funding sources had no role in the design and conduct of the study; collection, management, analysis, and interpretation of the data; preparation, review, or approval of the manuscript; and the decision to submit the manuscript for publication.