1. Istituto Zooprofilattico Sperimentale Delle Venezie, Legnaro (PD), Italy
2. Department of Biology, University of Padova, Padova (PD), Italy
3. Consorzio Cooperative Pescatori del Polesine, Scardovari (RO), Italy
4. Istituto Delta Laboratorio CRIM, Goro (FE), Italy
5. Bivi s.r.l., Civitanova Marche (MC), Italy