About the Authors

Lee A. Wallis

Affiliation Division of Emergency Medicine, Stellenbosch University, Stellenbosch, South Africa

Julian Fleming

Affiliation Division of Emergency Medicine, Stellenbosch University, Stellenbosch, South Africa

Marie Hasselberg

Affiliations Department of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden, Stellenbosch Institute for Advanced Study (STIAS), Wallenberg Research Centre at Stellenbosch University, Marais Street, Stellenbosch 7600, South Africa

Lucie Laflamme

Affiliations Department of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden, Stellenbosch Institute for Advanced Study (STIAS), Wallenberg Research Centre at Stellenbosch University, Marais Street, Stellenbosch 7600, South Africa, University of South Africa, Preller Street, Pretoria 0002, South Africa

Johan Lundin

johan.lundin@ki.se

Affiliations Department of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden, Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Tukholmankatu 8, FI-00290, Helsinki, Finland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LW JF MH LL JL. Performed the experiments: LW JF JL. Analyzed the data: LW JF MH LL JL. Wrote the paper: LW JF MH LL JL. Participated in the design of the app, created the data dictionary with controlled vocabularies: LW JF MH LL JL.