Could the new coronavirus have infected humans prior November 2019?

• Aleš Tichopád ,

  Roles Conceptualization, Methodology, Project administration, Supervision, Validation, Writing – original draft

  * E-mail: ales.tichopad@ceeor.com

  Affiliations Faculty of Biomedical Engineering, Czech Technical University in Prague, Prague, Czech Republic, Department of Immunochemistry Diagnostics, Faculty of Medicine in Pilsen of Charles University, Pilsen, Czech Republic

  https://orcid.org/0000-0002-1308-0877

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• Ladislav Pecen,

  Roles Formal analysis, Writing – review & editing

  Affiliations Department of Immunochemistry Diagnostics, Faculty of Medicine in Pilsen of Charles University, Pilsen, Czech Republic, Institute of Computer Science of the Czech Academy of Science, The Czech Academy of Science, Prague, Czech Republic

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• Vratislav Sedlák

  Roles Validation, Writing – review & editing

  Affiliation Department of Pneumology, Faculty of Medicine in Hradec Králové of Charles University, Hradec Králové, Czech Republic

  https://orcid.org/0000-0001-5221-9280

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