Development and application of a hybrid implementation research framework to understand success in reducing under-5 mortality in Rwanda

Exemplars U5M Interview Guide: This is an example of the semi-structured interview guide used for key informant interviews described in the article, \"Development and application of a hybrid implementation research framework to understand success in reducing under-5 mortality in Rwanda.\"

Extended data (supplemental) tables and figures: These are the supplemental tables and figures to accompany the article, \"Development and application of a hybrid implementation research framework to understand success in reducing under-5 mortality in Rwanda.\"

Completed StaRI checklist: This is the Standards for Reporting Implementation Studies – StaRI – checklist completed for the article, \"Development and application of a hybrid implementation research framework to understand success in reducing under-5 mortality in Rwanda.\"

Completed COREQ checklist: This is the COnsolidated criteria for REporting Qualitative research - COREQ - checklist completed for the article, \"Development and application ...