@article{Callens:148924,
      author        = "Callens, Ch. and Verhoest, K. and Klijn, E. H. and
                       Nõmmik, S. and Pina, Vicente and Brogaard, L.",
      title         = "{How service users envision their engagement in processes
                       of collaborative innovation: A Q-methodological study on
                       user involvement in eHealth collaborations}",
      year          = "2023",
}