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Additional Information

Competing Interests

The authors declare they have no competing interests.

Author Contributions

Stefania Coppa conceived and designed the experiments, performed the experiments, analyzed the data, contributed reagents/materials/analysis tools, wrote the paper, prepared figures and/or tables.

Andrea Cucco conceived and designed the experiments, contributed reagents/materials/analysis tools.

Giovanni De Falco conceived and designed the experiments, analyzed the data, contributed reagents/materials/analysis tools, prepared figures and/or tables.

Giorgio Massaro reviewed drafts of the paper.

Andrea Camedda performed the experiments, reviewed drafts of the paper.

Stefano Marra performed the experiments, reviewed drafts of the paper.

Simone Simeone analyzed the data.

Alessandro Conforti analyzed the data, reviewed drafts of the paper.

Renato Tonielli conceived and designed the experiments, analyzed the data, contributed reagents/materials/analysis tools.

Giuseppe de Lucia conceived and designed the experiments, performed the experiments, contributed reagents/materials/analysis tools, reviewed drafts of the paper.

Funding

The authors declare there was no funding for this work.


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