Longitudinal monitoring of cell-free DNA methylation in ALK-positive non-small cell lung cancer patients. - Janke, Florian; Angeles, Arlou Kristina; Riediger, Anja Lisa; Bauer, Simone; Reck, Martin; Stenzinger, Albrecht; Schneider, Marc A.; Muley, Thomas; Thomas, Michael; Christopoulos, Petros; Sültmann, Holger (Clinical Epigenetics, 2022)