1. Division of General Internal Medicine, Department of Medicine University of Calgary Calgary Alberta Canada
2. Division of Emergency Ultrasound, Department of Emergency Medicine, Massachusetts General Hospital Harvard Medical School Boston Massachusetts USA
3. Division of Cardiac Critical Care, Department of Cardiac Sciences King Abdulaziz Medical City Riyadh Saudi Arabia
4. Division of Hospital Medicine, Department of Medicine Prisma Health–Upstate Greenville South Carolina USA
5. Division of Respiratory Medicine, Department of Medicine University of Calgary Calgary Alberta Canada
6. Division of Thoracic Surgery and Interventional Pulmonology Beth Israel Deaconess Medical Center Boston Massachusetts USA
7. Division of General Internal Medicine, Department of Medicine University of British Columbia Vancouver British Columbia Canada
8. Department of Critical Care University of Alberta Edmonton Alberta Canada
9. Section of Emergency Ultrasound, Department of Emergency Medicine Yale School of Medicine New Haven Connecticut USA
10. Section of Hospital Medicine, Division of General Internal Medicine, Department of Medicine Weill Cornell Medical College New York New York USA
11. Department of Emergency Medicine, University Hospitals, Cleveland Medical Center Case Western Reserve School of Medicine Cleveland Ohio USA
12. Department of General Internal Medicine, Hospital de Clinicas de Porto Alegre and Department of Medicine Unisinos University São Leopoldo Brazil