Funding for this research was provided by:
Leiden University
Article History
Received: 23 June 2020
Accepted: 21 October 2020
First Online: 2 November 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: Newts were captured and handled under permits from the Italian Ministry of Environment (DPN/2D/2003/2267).