About the Authors

Umberto Raucci

Affiliation Paediatric Emergency Department, Bambino Gesù Children’s Hospital, IRCCS, Roma, Italy

Rossella Rossi

Affiliation Paediatric Emergency Department, Bambino Gesù Children’s Hospital, IRCCS, Roma, Italy

Roberto Da Cas

Affiliation National Centre for Epidemiology, Surveillance and Health Promotion, National Institute of Health, Roma, Italy

Concita Rafaniello

Affiliation Department of Experimental Medicine, Section of Pharmacology “L. Donatelli”, Second University of Napoli, Napoli, Italy

Nadia Mores

Affiliation Pharmacology and Paediatrics, Università Cattolica S. Cuore, Roma, Italy

Giulia Bersani

Affiliation Pharmacology and Paediatrics, Università Cattolica S. Cuore, Roma, Italy

Antonino Reale

Affiliation Paediatric Emergency Department, Bambino Gesù Children’s Hospital, IRCCS, Roma, Italy

Nicola Pirozzi

Affiliation Paediatric Emergency Department, Bambino Gesù Children’s Hospital, IRCCS, Roma, Italy

Francesca Menniti-Ippolito

Affiliation National Centre for Epidemiology, Surveillance and Health Promotion, National Institute of Health, Roma, Italy

Giuseppe Traversa

giuseppe.traversa@iss.it

Affiliation National Centre for Epidemiology, Surveillance and Health Promotion, National Institute of Health, Roma, Italy

Italian Multicenter Study Group for Vaccine Safety in Drug and Children

Membership of the Italian Multicenter Study Group for Drug and Vaccine Safety in Children is provided in the Acknowledgments

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: UR RDC NM FMI GT. Performed the experiments: UR RR RDC CR NM GB AR NP GT. Analyzed the data: UR RDC CR GB FMI. Wrote the paper: UR RR NM AR NP FMI GT.