About the Authors

Lonnie Embleton

Affiliation Department of Medicine, College of Health Sciences, School of Medicine, Moi University, Eldoret, Kenya

Lukoye Atwoli

Affiliation Department of Mental Health, College of Health Sciences, School of Medicine, Moi University, Eldoret, Kenya

David Ayuku

Affiliation Department of Behavioral Sciences, College of Health Sciences, School of Medicine, Moi University, Eldoret, Kenya

Paula Braitstein

pbraitst@iupui.edu

Affiliations Department of Medicine, College of Health Sciences, School of Medicine, Moi University, Eldoret, Kenya, Department of Medicine, School of Medicine, Indiana University, Indianapolis, Indiana, United States of America, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada, Regenstrief Institute, Inc., Indianapolis, Indiana, United States of America

Competing Interests

Dr. Paula Braitstein is a PLOS ONE Editorial Board member, but this does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: LE DA PB. Performed the experiments: LE. Analyzed the data: LE. Wrote the paper: LE LA DA PB.