1. Pediatric Department of Southern Switzerland, Bellinzona, Switzerland
2. Department of Radiology, Ospedale Regionale Bellinzona e Valli, Bellinzona, Switzerland
3. University Children’s Hospital Bern, University of Bern, Switzerland
4. Pediatric Pharmacology and Pharmacogenetics, Hôpital Robert Debré, Paris, France
5. Pediatric Emergency Department, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
6. Pediatric Unit, Università degli Studi di Milano, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy