1 Department of Biology, University of Bergen, 5006 Bergen, Norway. Eliana.Martinez@uib.no.
2 Department of Biology, University of Bergen, 5006 Bergen, Norway. Monique.oosterhof@wur.nl.
3 NRL for Fish, Shellfish and Crustacean Diseases, Wageningen Bioveterinary Research of Wageningen UR, 8200 AB Lelystad, The Nederlands. Monique.oosterhof@wur.nl.
4 Department of Biology, University of Bergen, 5006 Bergen, Norway. Ruth.Sandaa@uib.no.
5 Department of Biology, University of Bergen, 5006 Bergen, Norway. Aud.Larsen@uni.no.
6 Uni Research Environment, Nygårdsgaten 112, 5008 Bergen, Norway. Aud.Larsen@uni.no.
7 Department of Biology, University of Bergen, 5006 Bergen, Norway. Antonio.Pagarete@uib.no.