In this final episode of our series, Dr. Lorraine Possanza shares the outcomes achieved by the ECRI Institute’s Patient Safety Organization Workgroups, and how their multi-stakeholder teams "ferret out" the most useful information from decades of safety data. The ECRI experts, including Janice Kaczmarek and Dr. Karen Schoelles, also look ahead to priorities for 2020, emphasizing the continued importance of shared trust.