Volume 74, no. 15, p. 4934-4943, 2008. Page 4934, abstract, lines 1 and 2: “to spatially resolve the structure, water diffusion, and copper transport of a phototrophic biofilm and its fate” should read “to spatially resolve structure, water diffusion, and copper transport and fate in a phototrophic biofilm.”
Page 4934, abstract, line 6: “transverse-parameter maps” should read “transverse relaxation time parameter maps.”
Page 4935, column 1, lines 38-40: “by quantifying the structure, diffusivity, and copper transport of a biofilm and its fate in three dimensions” should read “by quantifying biofilm structure, diffusivity, and copper transport and fate in three dimensions.”