Corrigendum to “PNA-COMBO-FISH: from combinatorial probe design in silico to vitality compatible, specific labelling of gene targets in cell nuclei” [Exp. Cell Res. 345 (2016) 51-59] - Müller, Patrick; Rößler, Jens; Schwarz-Finsterle, Jutta; Schmitt, Eberhard; Hausmann, Michael (Experimental cell research, 2017)