1. Univ Rennes, CHU Rennes, EA 7449 [Pharmacoepidemiology and Health Services Research] REPERES Rennes France
2. Emergency Department University Hospital Grenoble France
3. Emergency Department University hospital Nantes France
4. Emergency Department University hospital Angers France
5. CIC 1412, Université de Bretagne Loire, Université de Brest, INSERM, CHRU de Brest Brest France