Upper respiratory symptoms (URS) and salivary responses across a season in youth soccer players: A useful and non-invasive approach associated to URS susceptibility and occurrence in young athletes

• Renata Fiedler Lopes,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Writing – original draft, Writing – review & editing

  Affiliation Research Center for Sport and Physical Activity, University of Coimbra, Faculty of Sport Sciences and Physical Education, Coimbra, Portugal

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• Luciele Guerra Minuzzi,

  Roles Data curation, Writing – original draft, Writing – review & editing

  Affiliations Research Center for Sport and Physical Activity, University of Coimbra, Faculty of Sport Sciences and Physical Education, Coimbra, Portugal, Exercise and Immunometabolism Research Group, Department of Physical Education, Faculty of Sciences and Technology, São Paulo State University, Presidente Prudente, São Paulo, Brazil

  http://orcid.org/0000-0002-9342-5563

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• António José Figueiredo,

  Roles Conceptualization, Funding acquisition, Writing – review & editing

  Affiliation Research Center for Sport and Physical Activity, University of Coimbra, Faculty of Sport Sciences and Physical Education, Coimbra, Portugal

  http://orcid.org/0000-0001-6956-0514

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• Carlos Gonçalves,

  Roles Conceptualization, Writing – review & editing

  Affiliation Research Center for Sport and Physical Activity, University of Coimbra, Faculty of Sport Sciences and Physical Education, Coimbra, Portugal

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• Antonio Tessitore,

  Roles Conceptualization, Data curation, Writing – review & editing

  Affiliation Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, Rome, Italy

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• Laura Capranica,

  Roles Data curation, Writing – review & editing

  Affiliation Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, Rome, Italy

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• Ana Maria Teixeira,

  Roles Conceptualization, Data curation, Writing – original draft, Writing – review & editing

  Affiliation Research Center for Sport and Physical Activity, University of Coimbra, Faculty of Sport Sciences and Physical Education, Coimbra, Portugal

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• Luis Rama

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Methodology, Supervision, Writing – original draft, Writing – review & editing

  * E-mail: luisrama@fcdef.uc.pt

  Affiliation Research Center for Sport and Physical Activity, University of Coimbra, Faculty of Sport Sciences and Physical Education, Coimbra, Portugal

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