Extracellular matrix density regulates the formation of tumour spheroids through cell migration

• Inês G. Gonçalves ,

  Roles Conceptualization, Investigation, Software, Writing – original draft

  * E-mail: iggoncalves@unizar.es (IGG); jmgaraz@unizar.es (JMG-A)

  Affiliation Multiscale in Mechanical and Biological Engineering, Aragon Institute of Engineering Research, Mechanical Engineering Department, University of Zaragoza, Zaragoza, Spain

  https://orcid.org/0000-0001-9129-3416

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• Jose Manuel Garcia-Aznar

  Roles Conceptualization, Investigation, Writing – review & editing

  * E-mail: iggoncalves@unizar.es (IGG); jmgaraz@unizar.es (JMG-A)

  Affiliation Multiscale in Mechanical and Biological Engineering, Aragon Institute of Engineering Research, Mechanical Engineering Department, University of Zaragoza, Zaragoza, Spain

  https://orcid.org/0000-0002-9864-7683

  ⨯