Designing cross-sector collaboration to foster technological innovation : empirical insights from eHealth partnerships in five countriesVerhoest, Koen; Callens, Chesney; Klijn, Erik Hans; Brogaard, Lena; Garcia-Rayado, Jaime; Nõmmik, StevenPublic administration review2024 https://doi.org/10.1111/puar.13785 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS