Received: 23 January 2019
Accepted: 24 December 2019
First Online: 2 January 2020
Ethics approval and consent to participate
: The Ethics Committee of the Hospices Civils de Lyon agreed on the conduct of the study (N°15–02). Patients were informed on the study by a poster displayed in the participating practices before the consultation, and by the residents during the consultation. Verbal consent was obtained from the patients or the parents of minor participants, as written consent was not required at the time of study approval (ExternalRef removed). The Ethics Committee approved the procedure for verbal consent.
: Not applicable.
: The authors declare that they have no competing interests.