Fig. 1.

Flow of methodological activities and information through the different phases of a scoping review on the quantitative outcome of a One Health approach to address complex global health challenges, as described by the PRISMA guidelines (Moher et al. 2009). ^aKeywords reported in Rushton 2009; Häsler et al. 2012; Minutes of the Expert Workshop 2013. ^bBased on a recommendation that three to five databases are considered sufficient (Young et al. 2014). ^cTexts available between 1980 and 2014. ^dTexts available between 1946 and 2014. ^eTexts available between 1910 and 2014. ^fPart of the National Institute for Health Research Centre for Reviews and Dissemination, UK. ^gRefworks^© (ProQuest, LLC, Cambridge Information Group; Betheseda, MD, USA). ^hCommunity of Practice in Ecosystem Approaches to Health—Canada.