Bradshaw, A., Allsop, M. J., Birtwistle, J., Evans, C. J., Relton, S. D., Richards, S. H., Twiddy, M., Foy, R., Millares Martin, P., Yardley, S., Sleeman, K. E., & On Behalf of the OPTIMAL CARE Project. (2024). Exploring the contextual assumptions, interventions and outcomes of digital advance care planning systems: A theory of change approach to understand implementation and evaluation. Palliative Medicine, https://doi.org/10.1177/02692163241280134