1. School of Social Work, University of Michigan – Ann Arbor, Ann Arbor, Michigan, USA
2. Department of Developmental Psychology, University of Michigan – Ann Arbor, Ann Arbor, Michigan, USA
3. Brown School of Social Work, Washington University, St. Louis, Missouri, USA
4. Department of Emergency Medicine, Weill Cornell Medicine, New York – Presbyterian Hospital, New York, USA
5. Becker Medical Library, Washington University, St Louis, Missouri, USA
6. Department of Surgery, Boston University School of Medicine, Boston, Massachusetts, USA
7. Department of Emergency Medicine, University of North Carolina, Chapel Hill, North Carolina, USA
8. Quantworks, Inc, Healthcare and Life Sciences, Carrboro, North Carolina, USA
9. Department of Emergency Medicine, Schwartz/Reisman Emergency Medicine Institute, Sinai Health System, Toronto, Ontario, Canada
10. Department of Emergency Medicine, Schwartz/Reisman Emergency Centre, Mount Sinai Hospital, Toronto, Ontario, Canada
11. Department of Emergency Medicine, University Health Network, Toronto, Ontario, Canada
12. Department of Emergency Medicine, Yale School of Medicine, New Haven, Connecticut, USA.