[ ] make sure we cite Simonsen et al. (2009) <doi:10.1002/sim.3592> and Teunis et al. (2012) <doi:10.1002/sim.5322>, and further developed in subsequent publications by de Graaf et al. (2014) <doi:10.1016/j.epidem.2014.08.002>, Teunis et al. (2016) <doi:10.1016/j.epidem.2016.04.001>, and Teunis et al. (2020) <doi:10.1002/sim.8578>
[ ] once done, cut this information out of DESCRIPTION to shorten it.