University of Bonn - Faculty of Mathematics and Natural Sciences, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Bonn - Department of Quantitative Systems Biology, affiliation not provided to SSRN and University of Bonn - Life and Medical Sciences Institute (LIMES)

Jimma University (JU) - Department of Internal Medicine, St. Paul’s Hospital Millennium Medical College, Jimma University (JU) - Institute of Health, St. Paul’s Hospital Millennium Medical College, St. Paul’s Hospital Millennium Medical College, St. Paul’s Hospital Millennium Medical College, St. Paul’s Hospital Millennium Medical College, St. Paul’s Hospital Millennium Medical College, St. Paul’s Hospital Millennium Medical College, St. Paul’s Hospital Millennium Medical College, Ludwig Maximilian University of Munich (LMU), Ludwig Maximilian University of Munich (LMU) - Division of Infectious Diseases and Tropical Medicine, University of Bonn - Faculty of Mathematics and Natural Sciences, University of Bonn - Faculty of Mathematics and Natural Sciences, Ludwig Maximilian University of Munich (LMU) - CIHLMU Center for International Health, University of Bonn - Life and Medical Sciences Institute (LIMES), Ludwig Maximilian University of Munich (LMU) - Division of Infectious Diseases and Tropical Medicine and Ludwig Maximilian University of Munich (LMU) - Division of Infectious Diseases and Tropical Medicine