Baron, RuthHamdiui, NoraHelms, Yannick BCrutzen, RikGötz, Hannelore MStein, Mart L2023-12-062023-12-062023-11-291929-07483801958310.2196/44728http://hdl.handle.net/10029/627104en©Ruth Baron, Nora Hamdiui, Yannick B Helms, Rik Crutzen, Hannelore M Götz, Mart L Stein. Originally published in JMIR Research Protocols (https://www.researchprotocols.org), 29.11.2023.COVID-19citizen involvementcontact tracingdigital toolsframeworkinfectious disease outbreakmobile phoneEvaluating the Added Value of Digital Contact Tracing Support Tools for Citizens: Framework Development.ArticleJMIR Res Protoc 2023;12:e44728