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This format for a seminar-style discussion holds good potential for effective teaching and learning in online graduate-level health courses and supports the development of students' critical thinking and scholarly communication skills. [J Nurs Educ. 2016;55(12):706-710.].

Retrospective/observational clinical research studies are dependent on the secondary use of electronic health record (EHR) data for obtaining important results about the effectiveness of different medical interventions. In contrast to traditional clinical trials these studies provide results from realworld clinical settings, but suffer from data quality issues. Therefore, it is important to take into account the nature and quality of data when designing these studies in order to differentiate between true and artifactual variations [1]. We are developing a service-oriented framework to assess the quality of EHR data.