Text and Data Mining valid from 2020-02-12
Received: 4 August 2019
Accepted: 30 January 2020
First Online: 12 February 2020
Ethics approval and consent to participate
: The ethical committee of Bichat hospital approves the retrospective analyses of data included in the article.
: All the authors approve the manuscript for publication.
: The authors reported no competing interests related to the manuscript.