1 Department of Medicine I, Medical University of Vienna, Vienna, Austria. Electronic address: robert.pirker@meduniwien.ac.at.
2 Department of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Vienna, Austria.
3 Center for Molecular Diagnostics and Research in Molecular Biomedicine, Pathology Institute for Diagnostics and Research, Medical University Graz, Graz, Austria.
4 Department of Thoracic Surgery, Medical University of Vienna, Vienna, Austria.
5 Department of Radio-Oncology, Medical University of Vienna, Vienna, Austria.
6 Ludwig Boltzmann Institute for Lung Health, Klinik Penzing, and Sigmund Freud Private University, Vienna, Austria.
7 Department of Medicine I, Medical University of Vienna, Vienna, Austria.
8 Institute of Cancer Research, Department of Medicine I, Medical University of Vienna, Vienna, Austria.