Received: 10 August 2020
Accepted: 21 December 2020
First Online: 6 January 2021
Ethics approval and consent to participate
: This study was carried out in accordance with the recommendations of the Guide for the Care and Use of Laboratory Animals of the National Institute of Health. The protocol was approved by the Veterinary Animal Care and Use Committee of the University of Parma and conforms to the National Ethical Guidelines of the Italian Ministry of Health (Permit: n. PMS 53/2009).
: Not Applicable.
: The authors declare that they have no competing interests.