Funding for this research was provided by:
Italian National Program for Antarctic Research (research project 2013/C1.07)
Article History
Received: 27 June 2019
Revised: 30 October 2019
Accepted: 5 November 2019
First Online: 16 November 2019
Compliance with ethical standards
:
: The authors declare to have no conflicts of interest and that all applicable institutional, national or international guidelines for the use and care of animals have been strictly followed in the study.