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Dorn A, Ludwig RJ, Bock A, Thaci D, Hardt K, Bereiter-Hahn J, Kaufmann R, Bernd A, Kippenberger S.Dorn A, et al. Among authors: hardt k.J Invest Dermatol. 2007 Apr;127(4):846-54. doi: 10.1038/sj.jid.5700620. Epub 2006 Nov 30.J Invest Dermatol. 2007.PMID: 17139269Free article.