Characteristics of academic publications, preprints, and registered clinical trials on the COVID-19 pandemic

• Silvia Gianola,

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

  Affiliation Unit of Clinical Epidemiology, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy

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• Tiago S. Jesus,

  Roles Conceptualization, Methodology, Writing – review & editing

  Affiliation Global Health and Tropical Medicine (GHTM), WHO Collaborating Centre for Health Workforce Policy and Planning, Institute of Hygiene and Tropical Medicine—NOVA University of Lisbon, Lisbon, Portugal

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• Silvia Bargeri,

  Roles Investigation, Writing – review & editing

  Affiliation Unit of Clinical Epidemiology, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy

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• Greta Castellini

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

  * E-mail: greta.castellini@grupposandonato.it

  Affiliation Unit of Clinical Epidemiology, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy

  http://orcid.org/0000-0002-3345-8187

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