Correction: Estimating the Diets of Animals Using Stable Isotopes and a Comprehensive Bayesian Mixing Model

There were errors in some formatting and symbols in two sentences of the Introduction text. The corrections are: "Isotope values (e.g., δX, δY) are expressed in delta (δ) notation as per mil (‰) units (or parts per thousand):" and "This system of three equations yields three unknown proportional source contributions (ƒ₁, ƒ₂, ƒ₃) for a mixture (m) when δX and δY values are known for mixtures and sources (the latter adjusted to account for isotopic discrimination; described below)."