1 Department of Pneumology, Allergology and Critical Care Medicine/ECLS-Centre Saar, University Medical Centre, Saarland University, 66421 Homburg, Germany; Homburg Transplant Group/Interdisciplinary COVID-19 Centre, University Medical Centre, Saarland University, 66421 Homburg, Germany. Electronic address: [email protected].
2 Department of Thoracic and Cardiovascular Surgery, University Medical Centre, Saarland University, 66421 Homburg, Germany; Homburg Transplant Group/Interdisciplinary COVID-19 Centre, University Medical Centre, Saarland University, 66421 Homburg, Germany.
3 Department of Pneumology, Allergology and Critical Care Medicine/ECLS-Centre Saar, University Medical Centre, Saarland University, 66421 Homburg, Germany; Homburg Transplant Group/Interdisciplinary COVID-19 Centre, University Medical Centre, Saarland University, 66421 Homburg, Germany.