1Division of Pediatric Emergency Medicine, Department of Pediatrics, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland. franziska.berger-vonorelli@students.unibe.ch.
2Division of Pediatric Emergency Medicine, Department of Pediatrics, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.
3Department of Emergency Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.
4Pediatric Emergency Department, University Children's Hospital Zurich and Children's Research Center, University of Zurich, Zurich, Switzerland.
5Division of Pediatric Emergency Medicine, Department of Pediatrics, Réseau Hospitalier Neuchâtelois, Neuchâtel, Switzerland.
6Department of Pediatrics, City Hospital Zurich, Zurich, Switzerland.
7Pediatric Emergency Department, Institute of Pediatrics of Southern Switzerland, EOC, Bellinzona, Switzerland.
8Pediatric Emergency Department, Children's Hospital of Central Switzerland, Luzern, Switzerland.
9Pediatric Clinic, Wildermeth Children's Hospital, Biel-Bienne, Switzerland.
10Department of Emergency Medicine, Zurich University Hospital, Zurich, Switzerland.
11Childrens National Hospital, Washington, DC, USA.
12Machine Learning and Optimization Laboratory, EPFL, Lausanne, Switzerland.
13Department of Clinical Research, University of Bern, Bern, Switzerland.