\begin{itemize}\raggedright \item R version 3.4.0 (2017-04-21), \verb|x86_64-w64-mingw32| \item Running under: \verb|Windows >= 8 x64 (build 9200)| \item Matrix products: default \item Base packages: base, datasets, graphics, grDevices, methods, stats, utils \item Other packages: doSNOW~1.0.14, foreach~1.4.3, iterators~1.0.8, OpenMx~2.7.12, snow~0.4-2 \item Loaded via a namespace (and not attached): codetools~0.2-15, compiler~3.4.0, digest~0.6.12, grid~3.4.0, lattice~0.20-35, MASS~7.3-47, Matrix~1.2-9, parallel~3.4.0, Rcpp~0.12.11, tools~3.4.0 \end{itemize}