“…According to literature, these behaviors, called "commitment acts", must also be carried out under specific conditions: they must be easy to do, reiterated, linked and consistent to the final behavior, and carried out publicly in a context of total freedom without no rewards or punishments [15][16][17] . This paradigm can be declined in framework and has already been mobilized to improve behavior regarding the protection of the environment 18 , to improve organ donation 19 , and to reduce high-risk behaviors related to HIV transmission 20 , alcoholism 21 or hospital hygiene and safety of care 22,23 . To our knowledge, this kind of framework was never applied to improve PVC monitoring or traceability of care.…”