1. Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, OR, USA
2. Department of Obstetrics & Gynecology, Oregon Health & Science University, Portland, OR, USA
3. School of Public Health, OHSU-PSU, Portland, OR, USA
4. Department of Emergency Medicine and Pediatrics, Oregon Health & Science University, Portland, OR, USA
5. Center for the Advancement of Resuscitation Education, Oregon Health & Science University, Portland, OR, USA