1. B.S. candidate, Department of Chemistry, Georgetown University, Washington, DC, USA
2. Department of Emergency Medicine, Hamad Medical Corporation, Doha, Qatar
3. Barts & The London School of Medicine and Barts Health NHS Trust, London, UK
4. School of Public Health and Preventative Medicine, Monash University, Melbourne, Australia
5. Department of Emergency Medicine and Services, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
6. Department of Emergency Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, USA