About the Authors

Vittoria Buccigrossi

Affiliation Department of Translational Medical Science, Section of Pediatrics, University of Naples “Federico II”, Naples, Italy

Gabriella Laudiero

Affiliation Department of Translational Medical Science, Section of Pediatrics, University of Naples “Federico II”, Naples, Italy

Carla Russo

Affiliation Department of Translational Medical Science, Section of Pediatrics, University of Naples “Federico II”, Naples, Italy

Erasmo Miele

Affiliation Department of Translational Medical Science, Section of Pediatrics, University of Naples “Federico II”, Naples, Italy

Morena Sofia

Affiliation Department of Translational Medical Science, Section of Pediatrics, University of Naples “Federico II”, Naples, Italy

Marina Monini

Affiliation Department of Veterinary Public Health & Food Safety, Viral Zoonoses Unit, Istituto Superiore di Sanità Rome – Italy, Rome, Italy

Franco Maria Ruggeri

Affiliation Department of Veterinary Public Health & Food Safety, Viral Zoonoses Unit, Istituto Superiore di Sanità Rome – Italy, Rome, Italy

Alfredo Guarino

alfguari@unina.it

Affiliation Department of Translational Medical Science, Section of Pediatrics, University of Naples “Federico II”, Naples, Italy

Competing Interests

This work was supported in part by Biocodex Laboratories, Gentilly, France. No additional external funding was received for this study. With regards to Biocodex Laboratories funding, the authors declare that it was only in part and this does not alter their adherence to PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: VB GL MM FMR AG. Performed the experiments: VB GL CR MS MM. Analyzed the data: VB. Contributed reagents/materials/analysis tools: EM MM FMR. Wrote the paper: VB AG.