Text and Data Mining valid from 2019-05-22
Received: 15 October 2018
Accepted: 4 February 2019
First Online: 22 May 2019
Ethics approval and consent to participate
: Our study is based on data that have been gathered through patients care and is fully retrospective. Data handling (database protection, anonymization) and patients’ information process comply with the recommendations of the last French Law on clinical research (Loi Jardé 2016).
: Not applicable.
: The authors declare that they have no competing interests.
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