Erika, Poggiali
Andrea, Vercelli
Cillis, Maria Grazia
Ioannilli, Eva
Iannicelli, Teresa
Andrea, Magnacavallo
Article History
Received: 1 April 2020
Accepted: 16 April 2020
First Online: 9 May 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study is a retrospective study and the local Ethics Committeet of Guglielmo da Saliceto Hospital has approved the publication of the data.
: Compliance with ethical standards was adhered to through Institutional Review Board approval and the study including human participants have been performed in accordance with the ethical standards of the Declaration of Helsinki and its later amendments.
: For this type of article, informed consent is not required.
Free to read: This content has been made available to all.