Validation of performance of Spanish version of PURE-4 questionnaire for early identification of psoriatic arthritis after 1 year of follow-up in patients with psoriasis

• R. Queiro-Silva ,

  Contributed equally to this work with: R. Queiro-Silva, I. Belinchón-Romero

  Roles Conceptualization, Investigation, Methodology, Supervision, Writing – review & editing

  * E-mail: rubenque7@yahoo.es

  Affiliation Division of Rheumatology, Hospital Universitario Central de Asturias, Oviedo, Spain

  https://orcid.org/0000-0002-8418-7145

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• A. López-Ferrer,

  Roles Investigation, Writing – review & editing

  Affiliation Dermatology Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain

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• M. Ferran i Farrés,

  Roles Investigation, Writing – review & editing

  Affiliation Dermatology Department, Hospital del Mar, Barcelona, Spain

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• R. Rivera-Díaz,

  Roles Investigation, Writing – review & editing

  Affiliation Dermatology Department, Hospital 12 de octubre, Universidad Complutense, Madrid, Spain

  https://orcid.org/0000-0002-4604-0724

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• D. Vidal-Sarro,

  Roles Investigation, Writing – review & editing

  Affiliation Dermatology Department, Hospital de Sant Joan Despí Moisés Broggi, Barcelona, Spain

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• L. Rodríguez Fernández-Freire,

  Roles Investigation, Writing – review & editing

  Affiliation Dermatology Department, Hospital Universitario Virgen del Rocío, Seville, Spain

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• P. de la Cueva-Dobao,

  Roles Investigation, Writing – review & editing

  Affiliation Dermatology Department, Hospital Universitario Infanta Leonor, Madrid, Spain

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• J. Santos-Juanes,

  Roles Investigation, Writing – review & editing

  Affiliation Dermatology Department, Hospital Universitario Central de Asturias, Oviedo, Spain

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• V. Rocamora-Duran,

  Roles Investigation, Writing – review & editing

  Affiliation Dermatology Department, Hospital de Manacor, Palma de Mallorca, Spain

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• L. Gómez-Labrador,

  Roles Writing – review & editing

  Affiliation Novartis Farmacéutica S.A., Barcelona, Spain

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• I. Belinchón-Romero ,

  Contributed equally to this work with: R. Queiro-Silva, I. Belinchón-Romero

  Roles Conceptualization, Investigation, Methodology, Supervision, Writing – review & editing

  Affiliation Dermatology Department, Hospital General Universitario Dr. Balmis de Alicante-ISABIAL, Universidad Miguel Hernández, Alicante, Spain

  https://orcid.org/0000-0002-6007-7320

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• on behalf of the PURE-4 Study Group

  ¶Membership of the PURE-4 Study Group is provided in the acknowledgments.

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