Trompetto, Mario
Tutino, Roberta http://orcid.org/0000-0002-0891-4689
Realis Luc, Alberto
Novelli, Eugenio
Gallo, Gaetano
Clerico, Giuseppe
Article History
Received: 21 January 2018
Accepted: 18 December 2018
First Online: 3 January 2019
Ethics approval and consent to participate
: This retrospective study was approved by the ethics committee of the “Azienda Ospedaliera Nazionale ss. Antonio e Biagio e Cesare Arrigo-Alessandria, Italy” and is in accordance with the Declaration of Helsinki. Written informed consent was obtained from the patients.
: Not applicable.
: The authors declare that they have no competing interests.
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