Correction: Multilevel model for airborne transmission of foot-and-mouth disease applied to Swedish livestock

In the Intrafarm disease spread subsection of the Methods, there is a formatting error in the equation in the second paragraph. Please view the complete, correct equation here:

$$\begin{array}{l}\dot{\overline{S}}=-\frac{{\beta }_0}{N}\left(\overline{\rho }\overline{{\Lambda }_I}\right)\circ \overline{{\Lambda }_S}\circ \frac{\overline{{\Lambda }_F}}{{\Lambda }_{F,C}}\\ \dot{\overline{E}}=\frac{{\beta }_0}{N}\left(\overline{\rho }\overline{{\Lambda }_I}\right)\circ \overline{{\Lambda }_S}\circ \frac{\overline{{\Lambda }_F}}{{\Lambda }_{F,C}}-\overline{\epsilon }\circ \overline{E}\\ \dot{\overline{I}}=\overline{\epsilon }\circ \overline{E}-\left(\overline{\gamma }+\overline{\chi }\right)\circ \overline{I}\\ \dot{\overline{J}}=\overline{\gamma }\circ \overline{I}-\left(\overline{\delta }+\overline{\eta }\right)\circ \overline{J}\\ \dot{\overline{R}}=\overline{\chi }\circ \overline{I}+\overline{\eta }\circ \overline{J}\\ \dot{\overline{D}}=\overline{\delta }\circ \overline{J}\end{array}$$