Details of ethics approval
The study was approved on April 5, 2017 by the CNIL (Comission Nationale
de l’Informatique et des Libertés: the French data protection agency)
under report number 2051119v0.
The study was also approved by the “Comité de Protection des Personnes
Est II” corresponding to the committee for the protection of persons in
the University Hospital of Besançon.