Funding for this research was provided by:
Deutscher Akademischer Austauschdienst (57440917)
Received: 2 October 2020
Accepted: 16 December 2020
First Online: 13 January 2021
Ethics approval and consent to participate
: All procedures were approved by the Institutional Animal Care and Use Committee of Università degli Studi di Milano (“Organismo Preposto al Benessere degli Animali,” Prot. no. OPBA_34_2017).
: Not applicable.
: The authors declare that they have no competing interests.