Figure 1From: A regional trauma system to optimize the pre-hospital triage of trauma patients Map of the trauma system of the Northern French Alps (TRENAU). TRENAU is located in the Rhône-Alpes Region with three subareas: Isère, Savoie and Haute-Savoie (in grey). The trauma centers were designated according to their technical facilities, from Level-I to Level-III.Back to article page