Funding for this research was provided by:
Valle Cà Zuliani Società Agricola srl, Italy
Received: 9 November 2020
Accepted: 23 March 2021
First Online: 1 April 2021
: The experimental protocol, including the stress test, challenge test and collection of samples, were evaluated and approved by the Italian Ministry of Health (Law decree 26/2014 art. 31; permission number: 975/2016-PR of 13/10/2016).
: Not applicable.
: MBo and SL are employees of Valle Cà Zuliani Società Agricola srl, a hatchery producing European sea bass and sea bream. The other authors declare that they have no competing interests.