Welton, N J, Soares, M O, Palmer, S, Ades, A E, Harrison, D, Shankar-Hari, M & Rowan, K M 2015, ' Accounting for Heterogeneity in Relative Treatment Effects for Use in Cost-Effectiveness Models and Value-of-Information Analyses ', Medical Decision Making, vol. 35, no. 5, pp. 608-621 . https://doi.org/10.1177/0272989X15570113