About the Authors
- Juan Picazo
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* E-mail: jpicazo@picazo.net
Affiliation Medicine Department, School of Medicine, Universidad Complutense, Madrid, Spain
- Jesús Ruiz-Contreras
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Affiliations Pediatric Department, Hospital Universitario 12 de Octubre, Madrid, Spain, Pediatric Department, School of Medicine, Universidad Complutense, Madrid, Spain
- Juan Casado-Flores
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Affiliations Pediatric ICU, Hospital Universitario Infantil Niño Jesús, Madrid, Spain, Pediatric Department, School of Medicine, Universidad Autónoma, Madrid, Spain
- Sagrario Negreira
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Affiliations Pediatric Department, Hospital Universitario 12 de Octubre, Madrid, Spain, Pediatric Department, School of Medicine, Universidad Complutense, Madrid, Spain
- Fernando Baquero
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Affiliations Pediatric Department, School of Medicine, Universidad Autónoma, Madrid, Spain, Pediatric Department, Hospital Universitario La Paz, Madrid, Spain
- Teresa Hernández-Sampelayo
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Affiliations Pediatric Department, School of Medicine, Universidad Complutense, Madrid, Spain, Pediatric Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain and CIBER of Respiratory Diseases, CIBERES, Madrid, Spain
- Enrique Otheo
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Affiliation Pediatric Department, Hospital Universitario Ramón y Cajal, Madrid, Spain
- Cristina Méndez
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Affiliation Medical Department, Pfizer SLU, Madrid, Spain
- On behalf of Heracles Study Group
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¶Membership of the Heracles Study Group is provided in the Acknowledgements
Competing Interests
J.P. reports grants and non-financial support from Pfizer S.L.U., Madrid, Spain during the conduct of the study, grants and non-financial support from Pfizer S.L.U., Madrid, Spain, and grants from GSK, Madrid, Spain, outside the submitted work. J.R-C. reports personal fees from Pfizer S.L.U., Madrid, Spain, during the conduct of the study, and grants from Pfizer S.L.U., Madrid, Spain, outside the submitted work. J.C-F., S.N., E.O. and T.H-S. report grants from Pfizer S.L.U., Madrid, Spain during the conduct of the study. F.B. has nothing to disclose C.M. reports grants from Pfizer S.L.U., Madrid, Spain, during the conduct of the study; and is an employee of Pfizer S.L.U., Madrid, Spain. This does not alter our adherence to PLOS ONE policies on sharing data and materials if there is a previous authorization by the corresponding hospital(s).
Author Contributions
Conceptualization: JP JR-C CM. Data curation: CM. Formal analysis: JP JR-C CM. Funding acquisition: CM. Investigation: JP JR-C JC-F SN FB TH-S EO CM. Methodology: JP JR-C CM. Project administration: JP JR-C CM. Resources: CM. Software: CM. Supervision: JP JR-C CM. Validation: JP JR-C CM. Visualization: JP JR-C CM. Writing – original draft: JP JR-C JC-F SN FB TH-S EO CM. Writing – review & editing: JP JR-C JC-F SN FB TH-S EO CM.