Federated Machine Learning, Privacy-Enhancing Technologies, and Data Protection Laws in Medical Research: Scoping Review

Alissa Brauneck   ¹ , MSc ;   Louisa Schmalhorst   ¹ , MSc ;   Mohammad Mahdi Kazemi Majdabadi   ² , MSc ;   Mohammad Bakhtiari   ² , MSc ;   Uwe Völker   ³ , Prof Dr ;   Jan Baumbach   ^{2, 4} , Prof Dr ;   Linda Baumbach   ^{5 *} , PhD ;   Gabriele Buchholtz   ^{1 *} , Prof Dr

¹ Hamburg University Faculty of Law, University of Hamburg, Hamburg, Germany

² Institute for Computational Systems Biology, University of Hamburg, Hamburg, Germany

³ Interfaculty Institute of Genetics and Functional Genomics, Department of Functional Genomics, University Medicine Greifswald, Greifswald, Germany

⁴ Computational BioMedicine lab, University of Southern Denmark, Odense, Denmark

⁵ Department of Health Economics and Health Services Research, University Medical Center Hamburg-Eppendorf, Hamburg, Germany

*these authors contributed equally