Optimizing the Acceptability, Adherence, and Inclusiveness of the COVID Radar Surveillance App: Qualitative Study Using Focus Groups, Thematic Content Analysis, and Usability Testing

Optimizing the Acceptability, Adherence, and Inclusiveness of the COVID Radar Surveillance App: Qualitative Study Using Focus Groups, Thematic Content Analysis, and Usability Testing

Authors of this article:

Bas Splinter ¹ ;   Nicholas H Saadah ^{1, 2} ;   Niels H Chavannes ^{1, 2} ;   Jessica C Kiefte-de Jong ^{1, 2} ;   Jiska J Aardoom ^{1, 2}