Wilhelmina Children's Hospital, Utrecht, Netherlands
Perinatal Center, Gothenburg, Sweden
CharitΓ©, Campus Virchow Klinikum, Berlin, Germany
Hannover Medical School, Dpt. resiratory Medicine OE6870, Hannover, Germany
Hannover Medical School, Hannover, Germany
Hannover Medical School, Hannover, Germany
Medizinische Hochschule Hannover, Dep. Pneumology, Hannover, Niedersachsen, Germany
Department Pneumology, Medizinische Hochschule Hannover, Hannover, Niedersachsen, Germany
Institute of Clinical Pharmacology, Hannover Medical School, Hannover, Lower Saxony, Germany
Hannover Medical School, Hannover, Germany
Hannover Medical School, Hannover, Germany
Hannover Medical School, Division of Thoracic and Cardiovascular Surgery, Hannover, Germany
Medizinische Hochschule Hannover, Hannover, Germany