Received: 9 December 2019
Accepted: 12 March 2020
First Online: 1 May 2020
Ethics approval and consent to participate
: The study was approved by the Ethical Committee for Animal Experimentation of the University of Padova (Italy). All animals were handled according to the principles stated in the EC Directive 2010/63/EU regarding the protection of animals used for experimental and other scientific purposes.
: Not applicable.
: The authors declare that they have no competing interests.