Figure 1.

Participating clinic and general practitioner (GP) flow diagram. GPs allocated to step 1 were planned to undergo training first, and then approximately 9 months later, the step 2 GPs trained. However, protocol violations occurred and sometimes GPs in either group trained together. Together with Supplementary File 1, it shows the original stepped-wedge cRCT intervention design was not achieved. Instead, exploratory pre and post-intervention analyses were done.