Erratum to: Adrenal cortex expression quantitative trait loci in a German Holstein × Charolais cross. Issue 1 (December 2016) - Brand, Bodo; Scheinhardt, Markus; Friedrich, Juliane; Zimmer, Daisy; Reinsch, Norbert; Ponsuksili, Siriluck; Schwerin, Manfred; Ziegler, Andreas