%0 Journal Article %T Why digital medicine depends on interoperability %A Andrea Essenwanger %A Josef Schepers %A Julian Sass %A Moritz Lehne %A Sylvia Thun %J Archive of "NPJ Digital Medicine". %D 2019 %R 10.1038/s41746-019-0158-1 %K Health policy %K Health care %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6702215/