Published on in Vol 22, No 9 (2020): September

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/21956, first published .
App-Based Tracking of Self-Reported COVID-19 Symptoms: Analysis of Questionnaire Data

App-Based Tracking of Self-Reported COVID-19 Symptoms: Analysis of Questionnaire Data

App-Based Tracking of Self-Reported COVID-19 Symptoms: Analysis of Questionnaire Data

Martin Zens 1, MD, PhD;  Arne Brammertz 2, Dipl-Vw;  Juliane Herpich 1, MD;  Norbert Südkamp 3*, MD, PhD;  Martin Hinterseer 1*, MD

1 Department of Medicine, Kliniken Ostallgaeu-Kaufbeuren , Fuessen , DE

2 DESIGN-IT GmbH , Frankfurt , DE

3 University Medical Center Freiburg , Freiburg , DE

*these authors contributed equally

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