[1] Med Univ Vienna, Dept Thorac Surg, Vienna, Austria
[2] Univ Groningen, Univ Med Ctr Groningen, Dept Pulm Med, Groningen, Netherlands
[3] Univ Hosp Leuven, Dept Pneumol, Leuven, Belgium
[4] Med Univ Vienna, Dept Anaesthesia Gen Intens Care & Pain Managemen, Vienna, Austria
[5] Med Univ Vienna, Dept Biomed Imaging & Image Guided Therapy, Vienna, Austria
[6] Katholieke Univ Leuven, Dept Cardiovasc Sci, Leuven, Belgium
[7] Univ Hosp Leuven, Dept Thorac Surg, Leuven, Belgium