Towards a Taxonomy of Logic Models in Systematic Reviews and Health Technology Assessments: A Priori, Staged, and Iterative Approaches - Rehfuess, Eva A.; Booth, Andrew; Brereton, Louise; Burns, Jacob; Gerhardus, Ansgar; Mozygemba, Kati; Oortwijn, Wija; Pfadenhauer, Lisa M.; Tummers, Marcia; van de Wilt, Gert-Jan; Rohwer, Anke (Research Synthesis Methods, 2018)