1. Clinical Assistant Professor, Department of Emergency Medicine, Stanford University, Stanford, California, USA
2. Clinical Associate Professor, Department of Emergency Medicine, Stanford University, Stanford, California, USA
3. Research Analyst, Department of Emergency Medicine, Stanford University, Stanford, California, USA
4. Clinical Professor and Vice Chair for Clinical Operations & Quality, Department of Emergency Medicine, Stanford University, Stanford, California, USA
5. Associate Chief Quality Officer/Patient Safety Officer, Stanford Health Care, Palo Alto, California, USA
6. Associate Professor and Vice Chair for Research, Department of Emergency Medicine, Stanford University, Stanford, California, USA