1 Paediatric Cardiology Unit, Department of Paediatrics, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.
2 Division of Pediatrics and Neonatal Critical Care, A. Béclère Medical Center, Paris Saclay University Hospitals, APHP, Paris, France.
3 Pediatric Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
4 Department of Clinical Sciences and Community Health, Università Degli Studi Di Milano, Milan, Italy.
5 Department of Pediatrics, Maastricht University Medical Centre, Maastricht, the Netherlands.
6 Department of Paediatrics and Paediatric Infectious Diseases, Children's Hospital, Lucerne Cantonal Hospital, Lucerne, Switzerland.
7 Mycobacterial and Migrant Health Research Group, Department of Clinical Research, University of Basel Children's Hospital, University of Basel, Basel, Switzerland.
8 Department of Pediatrics, Spaarne Gasthuis, Haarlem and Hoofddorp, the Netherlands. ejp@spaarnegasthuis.nl.
9 KU Leuven Department of Development and Regeneration, Leuven, Belgium. ejp@spaarnegasthuis.nl.
10 KU Leuven Child & Youth Institute, Leuven, Belgium. ejp@spaarnegasthuis.nl.