Creating networks and achieving ‘network effects’ takes a lot of time that is often difficult to realize within the short period of time of a project. Therefore, projects need to build on

existing networks; or follow-up activities (with a focus on strengthening networks) could be considered. Similarly, peer-to-peer dissemination (e.g. school-to-school; teacher-to-teacher) is

challenging especially beyond presenting outcomes at events. Related activities need timely planning and targeting.