Editorial Note to “Identification of an albumin-like protein in plasma of Atlantic cod (Gadus morhua) and its biomarker potential for PAH contamination” [Heliyon 3 (8) (August 2017) e00367] - Karianne Skogland Enerstvedt; Magne O. Sydnes; Daniela M. Pampanin (Heliyon, 2019)