Bonasoni, Maria Paola
Muciaccia, Barbara
Pelligra, Caterina B.
Goldoni, Matteo
Cecchi, Rossana http://orcid.org/0000-0002-8451-7212
Article History
Received: 19 August 2021
Accepted: 21 January 2022
First Online: 11 February 2022
Declarations
:
: The study was approved by the Comitato Etico di Area Vasta Emilia Nord on 15.12.2020 and by the Chief Medical Director of the IRCCSRE (Hospital of Reggio Emilia) on 31.12.2020 (approval n. 0489). The authors certify that the study was performed in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.
: This is a retrospective study. During the sample collection, an informed consent was available in case of further contacts between researchers and women interested.
: This is a retrospective study and data are aggregate.
: The authors declare no competing interests.