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Kälin I, Henze IS, Ringer SK, Torgerson PR, Bettschart-Wolfensberger R.Kälin I, et al. Among authors: torgerson pr.Animals (Basel). 2021 Aug 19;11(8):2440. doi: 10.3390/ani11082440.Animals (Basel). 2021.PMID: 34438896Free PMC article.