\begin{thebibliography}{1}

\bibitem{Tielman17}
{\sc Tielman, M., Neerincx, M., Bidarra, R., Kybartas, B., and Brinkman, W.}
\newblock A therapy system for post-traumatic stress disorder using a virtual
  agent and virtual storytelling to reconstruct traumatic memories, 2017.

\bibitem{Tielman15}
{\sc Tielman, M., van Meggelen, M., Neerincx, M.~A., and Brinkman, W.~P.}
\newblock An ontology-based question system for a virtual coach assisting in
  trauma recollection., 2015.

\bibitem{TielmanThesis2018}
{\sc Tielman, M.~L.}
\newblock {\em A Virtual Agent for Post-Traumatic Stress Disorder Treatment}.
\newblock 2018.

\end{thebibliography}