List of Dose Prediction Models [4]–[6], [8], [15], [36].

1. Was the paper published after 2003?2. Does the model contain more than two di_erent variables than another dose prediction regression model already selected? (Although, where relevant novelty existed similar dose prediction regression models were compared and this novelty explained.)3. Does the model include only covariates measured in the Liverpool study?4. As R-squared is the most frequently reported statistic to judge model performance, is the value of this statistic above 0.5? Implying that more than 50% of the variability in the MD needs of the model's derivation cohort had been explained by the model.a. R-squared statistic from derivation dataset not reported.b. Reason for inclusion explained in manuscript.List of Dose Prediction Models [4]–[6], [8], [15], [36].