Kohns Vasconcelos, M.; Meyer Sauteur, P. M.; Keitel, K.; Santoro, R.; Egli, A.; Coslovsky, M.; Seiler, M.; Lurà, M.; Köhler, H.; Loevy, N.; Kahlert, C. R.; Heininger, U.; van den Anker, J.; Bielicki, J. A. Detection of Mostly Viral Pathogens and High Proportion of Antibiotic Treatment Initiation in Hospitalised Children With Community-Acquired Pneumonia in Switzerland – Baseline Findings from the First Two Years of the KIDS-STEP Trial. Swiss Med Wkly 2023, 153, 40040.