Funding for this research was provided by:
Institut de recherche en santé publique (026/14)
Received: 29 January 2020
Accepted: 27 May 2020
First Online: 22 June 2020
Ethics approval and consent to participate
: This trial was granted ethical approval by the Ethics Committee of the French national institute for health and medical research (INSERM) (Approval n° 15–240 of 7 July 2015), by the French Advisory Committee for Data Processing in Health Research (CCTIRS) (Approval n° 15–793 of 30 September 2015) and by the French Data Protection Authority (CNIL) (Decision DR-2016-421 of 3 November 2016). The trial has been registered at ExternalRef removed (ID: NCT03565562) on 11 June 2018. Any modification to the protocol will be submitted to the approval of the relevant Ethics Committee before implementation. Informed consent will be obtained from all clusters and users of the StopBlues programs.
: Not applicable
: The authors declare that they have no competing interests.