1. PhD Candidate, Department of Public Health and Primary Care, Faculty of Medicine and Health Sciences, Ghent University, Belgium; Deputy Office Director, Health Population and Nutrition Office, USAID Kenya & East Africa, Nairobi, Kenya.
2. Research Associate, KEMRI-Wellcome Trust, Nairobi, Kenya
3. Senior Monitoring, Evaluation, Research and Learning Adviser, Jhpiego USA, Baltimore MD, USA
4. Data Analyst, KEMRI-Wellcome Trust, Nairobi, Kenya
5. Monitoring and Evaluation Adviser, Jhpiego, Nairobi, Kenya
6. Associate Professor, International Centre for Reproductive Health, Department of Public Health and Primary Care, Faculty of Medicine and Health Sciences, Ghent University, Belgium
7. Full Professor, Technical University of Mombasa, Kenya; Visiting Professor, Department of Public Health and Primary Care, Faculty of Medicine and Health Sciences, Ghent University, Belgium