title: Erratum: Water Science and Technology 72 (11), 1962-1972: Potential applications of next generation DNA sequencing of 16S rRNA gene amplicons in microbial water quality monitoring, J. Vierheilig, D. Savio, R. E. Ley, R. L. Mach, A. H. Farnleitner and G. H. Reischer, doi: 10.2166/wst.2015.407.