About the Authors

Joseph K. Gona

jgona@kemri-wellcome.org

Affiliation Centre for Geographic Medicine Research (Coast), Kenya Medical Research Institute, P.O. Box 230–80108, Kilifi, Kenya

Charles R. Newton

Contributed equally to this work with: Charles R. Newton, Fons J. R. Van de Vijver, Amina Abubakar

Affiliations Centre for Geographic Medicine Research (Coast), Kenya Medical Research Institute, P.O. Box 230–80108, Kilifi, Kenya, Department of Psychiatry, University of Oxford, Oxford, United Kingdom

Kenneth Rimba

‡ These authors also contributed equally to this work.

Affiliation Centre for Geographic Medicine Research (Coast), Kenya Medical Research Institute, P.O. Box 230–80108, Kilifi, Kenya

Rachel Mapenzi

‡ These authors also contributed equally to this work.

Affiliation Centre for Geographic Medicine Research (Coast), Kenya Medical Research Institute, P.O. Box 230–80108, Kilifi, Kenya

Michael Kihara

‡ These authors also contributed equally to this work.

Affiliations Centre for Geographic Medicine Research (Coast), Kenya Medical Research Institute, P.O. Box 230–80108, Kilifi, Kenya, Psychology Department, United States International University-Africa, Nairobi, Kenya

Fons J. R. Van de Vijver

Contributed equally to this work with: Charles R. Newton, Fons J. R. Van de Vijver, Amina Abubakar

Affiliation Department of Culture Studies, Tilburg University, Tilburg, Netherlands

Amina Abubakar

Contributed equally to this work with: Charles R. Newton, Fons J. R. Van de Vijver, Amina Abubakar

Affiliations Centre for Geographic Medicine Research (Coast), Kenya Medical Research Institute, P.O. Box 230–80108, Kilifi, Kenya, Department of Culture Studies, Tilburg University, Tilburg, Netherlands, Department of Psychology, Lancaster University, Lancaster, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JKG CRN MK AA. Performed the experiments: JKG. Analyzed the data: JKG CRN MK FV AA. Contributed reagents/materials/analysis tools: KR RM. Wrote the paper: JKG CRN MK FV AA.