1. aDepartment of Pediatrics I, Pediatric Intensive Care Medicine
2. bInstitute of Medical Informatics, Biometry and Epidemiology
3. cDepartment of Trauma, Hand and Reconstructive Surgery, University Medicine Essen, University of Duisburg-Essen, Essen, Germany
4. dPediatric Clinic and Pediatric Polyclinic at the Dr. von Haunerschen Children's Hospital, Interdisciplinary pediatric ICU - Pediatric Emergency Medicine, LMU Munich, Munich, Germany
5. eDepartment of Pediatrics, Pediatric Intensive Care Medicine, University Hospital Dresden, University of Technology Dresden, Dresden, Germany
6. fDepartment of Pediatrics, Pediatric Intensive Care Medicine, University Hospital Cologne, University of Cologne, Cologne, Germany
7. gDepartment of Pediatrics, Pediatric Intensive Care Medicine, University Hospital Freiburg, University of Freiburg, Freiburg, Germany
8. hDepartment of Pediatrics, Neonatology and Pediatric Intensive Care Medicine, University Hospital Halle, University of Halle, Halle, Germany
9. iDepartment of Pediatrics, Pediatric Intensive Care Medicine, Helios Hospital Krefeld, Krefeld, Germany
10. jDepartment of Pediatrics, Pediatric Intensive Care Medicine, Helios University Hospital Wuppertal, Wuppertal, Germany
11. kDepartment of Pediatrics, Pediatric Intensive Care Medicine, University Hospital, Münster, Münster, Germany
12. lDepartment of Pediatrics 3, Pediatric Cardiology, Pediatric Intensive Care Medicine, Olgahospital Stuttgart, Stuttgart, Germany
13. mDepartment of Pediatrics, Pediatric Intensive Care Medicine, University Hospital Marburg, Philipps University of Marburg, Marburg, Germany
14. nDepartment of Pediatrics, Pediatric Intensive Care Medicine, University Hospital Jena, University of Jena, Jena, Germany
15. oDepartment of Pediatrics, Pediatric Intensive Care Medicine, Catholic Hospital Bochum, Ruhr-University of Bochum, Bochum, Germany
16. pDepartment of Pediatrics, Pediatric Intensive Care Medicine, Community Hospital Koblenz, Koblenz, Germany
17. qDepartment of Pediatrics, Pediatric Intensive Care Medicine, Protestant Hospital Bethel, University of Bielefeld, Bielefeld, Germany
18. rDepartment of Pediatrics, Pediatric Intensive Care Medicine, Hospital Fulda, Fulda, Germany
19. sDepartment of Pediatrics, Pediatric Intensive Care Medicine, Bergmannsheil and Pediatric Hospital Buer, Gelsenkirchen, Germany
20. tDepartment of Pediatrics, Pediatric Intensive Care Medicine, Hospital Leverkusen gGmbH, Leverkusen, Germany
21. uDepartment for Children and Adolescents, Division for Stem Cell Transplantation, Immunology and Intensive Care Medicine, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
22. vClinic of Pediatric Surgery, Klinikum Ernst von Bergmann, Potsdam, Germany
23. wDepartment of Pediatrics, Pediatric Intensive Care Medicine, Sana Hospitals Duisburg, Duisburg, Germany
24. xDepartment of Pediatrics, Pediatric Intensive Care Medicine, Sana Hospital Offenbach, Offenbach, Germany
25. yDepartment of Pediatrics, Pediatric Intensive Care Medicine, University Hospital Aachen, RWTH Aachen University, Aachen, Germany
26. zDepartment of Pediatrics, Pediatric Intensive Care Medicine, Hospital of Traunstein, Southeast Bavaria Hospitals, Traunstein, Germany
27. aaDepartment of Pediatrics, Pediatric Intensive Care Medicine, Florence Nightingale Hospital, Düsseldorf, Germany
28. bbDepartment of Pediatrics, Pediatric Intensive Care Medicine, Clemenshospital Münster, Münster, Germany
29. ccDepartment of Pediatrics, Pediatric Intensive Care Medicine, Cologne Hospitals, Children’s Hospital Amsterdamer Str., Cologne, Germany