Fig 1.
D1Ce Screen workflow.
Fig 2.
Paediatric sample distribution for each region and age classes (years) involved.
Table 1.
Regional recruitment and specialized centres.
Fig 3.
Study flow chart: arrows underline the direction of information flow (pre and post laboratory outcome are blue and green arrows, respectively).
HSR: “San Raffaele” Hospital-IRCCS; PCP: primary care paediatricians; MoH: Italian Ministry of Health.