About the Authors

Carlos Alberto Montenegro Quiñonez

Affiliations Heidelberg Institute of Global Health, University of Heidelberg, Heidelberg, Germany, Instituto de Investigaciones, Centro Universitario de Zacapa, Universidad de San Carlos de Guatemala, Zacapa, Guatemala

Silvia Runge-Ranzinger

Affiliation Heidelberg Institute of Global Health, University of Heidelberg, Heidelberg, Germany

Kazi Mizanur Rahman

Affiliation The University of Sydney, University Centre for Rural Health, Lismore, New South Wales, Australia

Olaf Horstick

Olaf.Horstick@uni-heidelberg.de

Affiliation Heidelberg Institute of Global Health, University of Heidelberg, Heidelberg, Germany

Competing Interests

The authors have declared that no competing interest exist.