Criteria for discontinuing or modifying allocated interventions {11b}
According to the French Law n° 2009–879 of July 21, 2009, on hospital reform, patients, health, and the territory, all health professionals are obliged to be trained. Thus, it has been agreed with the volunteer centers participating in this study that all nurses working in these services will participate in the training. However, patients can withdraw from the study at any time.