1. Infection, Antimicrobiens, Modélisation, Evolution, Unité Mixte de Recherche 1137, Institut National de la Santé Et de la Recherche Médicale, Université Paris Diderot, Sorbonne Paris Cité, Paris, France;
2. Paediatric Infectious Diseases Research Group, Institute for Infection and Immunity, St George’s University of London, London, United Kingdom;
3. National School of Public Health, Athens, Greece;
4. Paediatric Pharmacology, University Children’s Hospital Basel, Basel, Switzerland; and
5. Department of Pediatrics, School of Medicine, University of Pennsylvania and Division of Infectious Diseases, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania