DNA methylation of PTGER4 in peripheral blood plasma helps to distinguish between lung cancer, benign pulmonary nodules and chronic obstructive pulmonary disease patients

Lea M. Schotten, Kaid Darwiche, Michał Seweryn, Vedat Yildiz, Peter J. Kneuertz, Wilfried Eberhardt, Stephan Eisenmann, Stefan Welter, Brianna E. Sisson, Maciej Pietrzak, Marcel Wiesweg, Till Ploenes, Thomas Hager, Kai He, Lutz Freitag, Clemens Aigner, Christian Taube, Filiz Öezkan