About the Authors
- María Hortal
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* E-mail: marujahortal@gmail.com
Affiliation Basic Sciences Development, National University, Montevideo, Uruguay
- Miguel Estevan
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Affiliation Radiology Department, Children's Hospital, Ministry of Health, Montevideo, Uruguay
- Miguel Meny
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Affiliation Statistics Department, Montevideo Municipality, Uruguay
- Inés Iraola
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Affiliation Pediatric Department, Social Security, Montevideo, Uruguay
- Hilda Laurani
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Affiliation Immunization Department, CHLAP, Montevideo, Uruguay
Competing Interests
I have read the journal's policy and have the following competing interests because this research was supported by an unrestricted grant from Pfizer Inc. We confirm this grant does not alter our adherence to PLOS ONE policies on sharing data and material.
Author Contributions
Conceived and designed the experiments: MH ME MM II HL. Performed the experiments: MH ME MM II HL. Analyzed the data: MH ME MM II HL. Contributed reagents/materials/analysis tools: MH ME MM II HL. Wrote the paper: MH ME MM II HL.