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Proksch E, Dähnhardt D, S Dähnhardt-Pfeiffer, Fölster-Holst R.Proksch E, et al.Hautarzt. 2016 Nov;67(11):907-921. doi: 10.1007/s00105-016-3883-2.Hautarzt. 2016.PMID: 27770133Review.German.