Serum KL-6 as a Candidate Predictor of Outcome in Patients with SARS-CoV-2 Pneumonia. - Kattner, Simone; Sutharsan, Sivagurunathan; Berger, Marc Moritz; Limmer, Andreas; Jehn, Lutz-Bernhard; Herbstreit, Frank; Brenner, Thorsten; Taube, Christian; Bonella, Francesco (Journal of Clinical Medicine, 2023)