Received: 10 February 2019
Accepted: 26 August 2019
First Online: 14 September 2019
Ethics approval and consent to participate
: According to the Jardé law (decree n°2016-1537 of November 16, 2016), regarding research involving humans and corresponding changes to the French Public Health Code, research aimed at evaluating the practice of health professionals or teaching practices in the field of health does not fall under the agreement of an institutional review board. All participants were informed orally or in writing by the investigator of the design and purpose of the study.
: Our manuscript does not contain any individual person’s data in any form.
: The authors declare that they have no competing interests.