Received: 7 December 2020
Accepted: 20 April 2021
First Online: 3 May 2021
: All procedures performed in studies involving human participants were in accordance with ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The study was approved by the Bioethics Committee of the Medical University of Parma (“Area Vasta Emilia Nord” registration number 569/2018). Written informed consent was obtained from all individual participants included in the study.
: Not Applicable.
: The authors declare that they have no competing interests.