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Article History

Received: 21 June 2020

Accepted: 14 July 2020

First Online: 27 July 2020

Compliance with ethical standards

:

: Maria Sofia Cotelli, Filippo Manelli, Graziella Bonetti, Renata Rao, Alessandro Padovani and Barbara Borroni reported no disclosures relevant to the manuscript.Maria Cotelli is supported by the Italian Ministry of Health (Ricerca Corrente).

: The study was approved by the local ethics committees and was conducted in accordance with the Declaration of Helsinki.

: The participant was made fully aware of the aims of the research and written informed consent was obtained.

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