[1] Univ Andres Bello, Fac Ciencias Vida, Lab Patol Organismos Acuat & Biotecnol Acicola, Vina Del Mar, Chile
[2] Univ Andres Bello, Ctr FONDAP, Interdisciplinary Ctr Aquaculture Res INCAR, Vina Del Mar, Chile
[3] Univ Andres Bello, Ctr Invest Marina Quintay CIMARQ, Valparaiso, Chile
[4] ADL Diagnost Chile, Lab Diagnost & Biotecnol, Puerto Montt, Chile
[5] Univ Catolica Norte, Dept Acuicultura, Lab Patobiol Acuat, Coquimbo 1281, Chile
[6] Univ Catolica Norte, Ctr AquaPacifico, Coquimbo, Chile