1. Division of Clinical Systems and Analytics, Duke University School of Nursing, Durham, NC, USA
2. Duke Center for Health Informatics, Durham, NC, USA
3. Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
4. Kaiser Permanente Center for Health Research, Portland, OR, USA
5. OCHIN Inc, Portland, OR, USA
6. Department of Pediatrics, University of Colorado, Denver, CO, USA
7. Clinical Research Informatics, Duke Clinical Research Institute, Durham, NC, USA
8. Department of Surgery, University of Washington, Seattle, WA, USA
9. University of Arkansas for Medical Sciences, Little Rock, AR, USA
10. Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, USA