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Article History

Received: 30 November 2018

Accepted: 28 March 2019

First Online: 24 April 2019

Ethics approval and consent to participate

: The Ethics Committee of “Mater Domini” Hospital of Catanzaro (Italy) approved the protocol of the study (. 2016/245) in 22 Dec 2016. Considering the nature of the present study, which was based on reviewing medical records of discharged patients, no written consent was needed by the patients.

: Not applicable.

: All authors report no conflicts of interest relevant to this article.

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