Published on in Vol 23, No 3 (2021): March
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/26182, first published
.

1 Institut Inter-régional de Cancérologie Jean Bernard , Le Mans , FR
2 Emerging Diseases Epidemiology Unit, Institut Pasteur , Paris , FR
3 French Society of Digital Health , Paris , FR
4 Kelindi , Lille , FR
5 Adobis Group , Grenoble , FR
6 AP-HP, Infectious and Tropical Diseases Department, Bichat-Claude Bernard University Hospital , Paris , FR
*these authors contributed equally