... of champions within peernetworks that manage organizational agenda setting,change, and evaluation of change (e.g., data collection, eva-luation, and feedback). Studies and meta-analyses havealso ... USA.Authors’ contributionsLAP is the principal investigator of the Social Network Study. He collected the qualitative data, supervised the analysis of the qualitative data and collection and ... is the principalinvestigator of the parent study randomized trial that forms the basis for this study and contributed to the conceptualization, design, and writing of the manuscript. All authors...