Krüger, Stefan MD; Frechen, Dirk MD
Author Information
Klinik für Pneumologie, Allergologie, Schlaf-und Beatmungsmedizin, Florence Nightingale Krankenhaus, Düsseldorf, Germany
Disclosure: The authors declare that they have no conflicts of interest.
Address correspondence to: Stefan Krüger, MD, Klinik für Pneumologie, Allergologie, Schlaf-und Beatmungsmedizin, Florence Nightingale Krankenhaus, Kreuzbergstr, 79, D-40489 Düsseldorf, Germany. E-mail: [email protected].
doi: 10.1097/CPM.0000000000000080