1. Université de Lorraine, INSERM, Centre d'Investigations Cliniques 1433, CHRU de Nancy, Institut Lorrain du Cœur et des Vaisseaux, Nancy, France, and INI‐CRCT (Cardiovascular and Renal Clinical Trialists) F‐CRIN Network Nancy France
2. Department of Emergency Medicine, Brigham and Women's HospitalHarvard Medical School Boston MA USA