1. Emergency Medicine, Friedrich Schiller University Hospital, Jena, Germany
2. Sozialpädiatrisches Zentrum, Charité University Medical Center, Berlin, Germany
3. Linguistics, University of Potsdam, Potsdam, Germany
4. Neonatology, Charité University Medical Center, Berlin, Germany
5. Pediatric Pulmonology/Immunology, Charité University Medical Center, Berlin, Germany
6. Cardiology, Charité University Medical Center, Berlin, Germany