Büchter, Roland BrianRoland BrianBüchterRombey, TanjaTanjaRombeyMathes, TimTimMathesKhalil, HananHananKhalilLunny, CaroleCaroleLunnyPollock, DanielleDaniellePollockPuljak, LiviaLiviaPuljakTricco, Andrea C.Andrea C.TriccoPieper, DawidDawidPieper2023-07-032023-07-032023https://resolver.sub.uni-goettingen.de/purl?gro-2/129345enhttps://www.elsevier.com/tdm/userlicense/1.0/Systematic reviewers used various approaches to data extraction and expressed several research needs: a surveyjournal_article10.1016/j.jclinepi.2023.05.027S0895435623001403