1 Retraction to: PharmacoEconomics (2021) 39:549–561 https://doi.org/10.1007/s40273-021-01002-z

The authors have retracted this article because there is an inconsistency in the preferred model (model 4). This will lead to the worst health state (55555) receiving a higher value than 55455 and will obviously affect the values of other health states as well. All authors agree with this retraction. The authors have been invited to submit a new manuscript using a different model for peer review.