Funding for this research was provided by:
Direction de l’hospitalisation et de l’offre de Soins
Text and Data Mining valid from 2020-04-01
Received: 18 November 2019
Accepted: 19 March 2020
First Online: 1 April 2020
Ethics approval and consent to participate
: This study was strictly observational and based on anonymous data. Therefore, in accordance with the French ethical directives, it did not require the written informed consent from the participants. In agreement with the pre-cited rules, this study was approved by Institutional Review Board IRB00009118 (Sud-Est II ethical research committee) and the French Data Protection Authority (CNIL DE-2016-028), and it was registered on ExternalRef removed (ExternalRef removed1).
: Not applicable.
: The authors declare that they have no competing interests.