[1
]ISNI 0000 0004 1758 0937, GRID grid.10383.39, Clinica Pediatrica, Dipartimento Medicina e Chirurgia, , Università di Parma, ; Parma, Italy
[2
]Pediatric Unit, Maternal Infant Department, Azienda Sanitaria Provinciale Crotone,
Crotone, Italy
[3
]ISNI 0000 0001 0727 6809, GRID grid.414125.7, Dermatology Unit, Bambino Gesù Children’s Hospital, IRCCS, ; Rome, Italy
[4
]GRID grid.7841.a, Department of Pediatrics, Policlinico Umberto I, , Sapienza University of Rome, ; Rome, Italy
[5
]Generalist Pediatrician, Local Health Unit of Ferrara, Ferrara, Italy
[6
]Primary care Pediatrician, Local Health Unit of Brindisi, Brindisi, Italy
[7
]Pediatric Unit, Azienda di rilievo nazionale ARNAS “GARIBALDI”, Catania, Italy
[8
]Paediatric Unit, “San Giuseppe” Hospital, Empoli, Italy
[9
]Pediatric and Neonatology Unit, Imola Hospital, Imola, BO Italy
[10
]FEDERASMA e Allergie Onlus – Federazione Italiana Pazienti, Prato, Italy
[11
]ISNI 0000 0004 1762 5736, GRID grid.8982.b, Pediatric Clinic, Foundation IRCCS Policlinico San Matteo, , University of Pavia, ; Pavia, Italy
[12
]ISNI 0000 0001 2178 8421, GRID grid.10438.3e, UO Allergologia, Dipartimento di Pediatria, , Università di Messina, ; Messina, Italy
[13
]ISNI 0000 0001 0727 6809, GRID grid.414125.7, Clinical Psychology Unit, , Bambino Gesù Children’s Hospital, IRCCS, ; Rome, Italy
[14
]ISNI 0000 0004 1758 0937, GRID grid.10383.39, Clinica Pediatrica, Department of Medicine and Surgery, , University of Parma, ; Parma, Italy
[15
]ISNI 0000 0004 1759 6306, GRID grid.411490.9, UOC Pediatria, Azienda Ospedaliero-Universitaria “Ospedali Riuniti”, ; Ancona, Italy
[16
]ISNI 0000 0004 1757 2304, GRID grid.8404.8, Allergological and Pediatric Dermatology Unit, , AUTC and University of Florence, ; Florence, Italy
[17
]Department of Pediatrics, Senigallia Hospital, Senigallia, Italy
[18
]ISNI 0000000106347353, GRID grid.490699.b, Department of Pediatrics and Emergency, Pediatric Allergy and Pulmunology Unit, Azienda
Ospedaliera-Universitaria “Consorziale-Policlinico”, , Ospedale Pediatrico Giovanni XXIII, ; Bari, Italy
[19
]ISNI 0000 0000 9051 0784, GRID grid.414504.0, UOC di Pediatria Azienda Ospedaliera “Bianchi-Melacrino-Morelli”, ; Reggio Calabria, Italy
[20
]ISNI 0000 0004 1759 0844, GRID grid.411477.0, Allergy Unit, Department of Pediatric Medicine, , Anna Meyer Children’s University Hospital, ; Florence, Italy
[21
]ISNI 0000 0004 1757 1758, GRID grid.6292.f, Dermatology Unit, , University of Bologna, ; Bologna, Italy
[22
]GRID grid.411482.a, Clinica Pediatrica, Azienda Ospedaliero-Universitaria di Parma, ; Parma, Italy
[23
]Pediatric Department, AAS2 Bassa Friulana-Isontina, Palmanova-Latisana, Italy
[24
]Pediatric Allergy Unit, Department of Medicine, Udine, Italy
[25
]ISNI 0000 0004 1762 5517, GRID grid.10776.37, Clinica Pediatrica Università degli Studi di Palermo, ; Palermo, Italy
[26
]ISNI 0000 0001 0727 6809, GRID grid.414125.7, UOC di Pediatria Generale e Malattie Infettive, , Ospedale Pediatrico Bambino Gesù, ; Rome, Italy
License:
Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0
International License (
http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided
you give appropriate credit to the original author(s) and the source, provide a link
to the Creative Commons license, and indicate if changes were made. The Creative Commons
Public Domain Dedication waiver (
http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.