Funding:

This study was supported by FEDER through the Operational Programme Competitiveness and Internationalisation and national funding from the Foundation for Science and Technology (Portuguese Ministry of Science, Technology and Higher Education) under the Unidade de Investigação em Epidemiologia - Instituto de Saúde Pública da Universidade do Porto (EPIUnit) (POCI-01-0145-FEDER-006862; Ref. UID/DTP/04750/2019); the individual PhD Grant SFRH/BD/104037/2014 (“EMR (electronic medical record)-embedded predictive model for acute kidney injury in an acute care hospital” ) was co-founded by the FCT and POCH/FSE Program.

Acknowledgements

We thank Sofia Correia from Instituto de Saúde Pública, Universidade do Porto, for her exceptional work in data retrieval.