The page where the original version of this article is posted unfortunately contained an error. In that page, the supplementary material is not currently included along with the article and this problem has been corrected with this erratum.

中文翻译：

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更正：现代两栖动物的起源：评注

不幸的是，发布本文原始版本的页面包含错误。在该页面中，该文章当前未包含补充材料，并且此错误已经更正了此问题。