“…As outlined above, there are still many unanswered questions in relation to what are the best methodological choices to make in the use and development of microsimulation models. Despite Pudney and Sutherland's (1994) work on the use of confidence intervals in microsimulation models, their use is still low, with some exceptions (Creedy, Kalb, & Kew, 2007;Pudney, Hancock, & O'Donoghue, Dekkers Increasing the Impact of Dynamic Microsimulation Modelling Sutherland, 2006;Richardson, Pacelli, Poggi, & Richiardi, 2018). Also, the pitfalls of using confidence intervals in combination with alignment remain to be explored.…”