Following publication of the above article (DOI 10.1002/jsfa.6149) in Wiley Online Library on 19 March 2013 the following mistake was found: On the Abstract section, under “Results”, lines 2–3, one reads: “Taxonomic analysis revealed three dominant bacterial phyla, Proteobacteria (23.56%), Actinobacteria (23.35%) and Firmicutes (11.37%), and one dominant eukaryotic phylum, Ascomycota (30.47%).” This should read: “Taxonomic analysis revealed three dominant bacterial phyla, Actinobacteria (30.08%), Proteobacteria (24.47%), and Firmicutes (20.23%); and one dominant eukaryotic phylum, Ascomycota (15.21%).”