Assessment of content validity and psychometric properties of VISA-A for Achilles tendinopathy

• Jonathan Comins,

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

  Affiliations The Research Unit for General Practice and Section of General Practice, Department of Public Health, University of Copenhagen, Copenhagen, Denmark, Section for Sports Traumatology M51, Bispebjerg and Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark

  https://orcid.org/0000-0002-8284-114X

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• Volkert Siersma,

  Roles Conceptualization, Formal analysis, Methodology, Validation, Writing – original draft, Writing – review & editing

  Affiliation The Research Unit for General Practice and Section of General Practice, Department of Public Health, University of Copenhagen, Copenhagen, Denmark

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• Christian Couppe,

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

  Affiliations Institute of Sports Medicine Copenhagen, Bispebjerg Hospital, and Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark, Department of Physical and Occupational Therapy, Bispebjerg Hospital, Copenhagen, Denmark

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• Rene B. Svensson,

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

  Affiliation Institute of Sports Medicine Copenhagen, Bispebjerg Hospital, and Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark

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• Finn Johansen,

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

  Affiliation Institute of Sports Medicine Copenhagen, Bispebjerg Hospital, and Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark

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• Nikolaj M. Malmgaard-Clausen,

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

  Affiliation Institute of Sports Medicine Copenhagen, Bispebjerg Hospital, and Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark

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• S. Peter Magnusson

  Roles Conceptualization, Data curation, Formal analysis, Project administration, Resources, Writing – original draft, Writing – review & editing

  * E-mail: p.magnusson@sund.ku.dk

  Affiliations Institute of Sports Medicine Copenhagen, Bispebjerg Hospital, and Center for Healthy Aging, University of Copenhagen, Copenhagen, Denmark, Department of Physical and Occupational Therapy, Bispebjerg Hospital, Copenhagen, Denmark

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