Cotoia, Antonella
Franchi, Federico
De Fazio, Chiara
Vincent, Jean-Louis
Creteur, Jacques
Taccone, Fabio Silvio
Article History
Received: 4 June 2018
Accepted: 18 September 2018
First Online: 25 September 2018
Ethics approval and consent to participate
: The local Ethical Committee (Comité d’Ethique Hospitalo-Facultaire Erasme-ULB) approved the study (Protocol P2017/264), but the need for informed consent was waived because of the retrospective analysis of data.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.