1. Institute of Biological Chemistry and Nutrition, University of Hohenheim, Stuttgart, Germany
2. Food Security Center, University of Hohenheim, Stuttgart, Germany
3. School of Public Health, College of Health Sciences, Mekelle University, Mekelle, Ethiopia
4. Kilte Awlaelo- Health and Demographic Surveillance Site, College of Health Sciences, Mekelle University, Mekelle, Ethiopia
5. Institute of Medical Epidemiology, Biostatistics, and Informatics, Faculty of Medicine, Martin-Luther-University, Halle, Germany
6. Department of Gynaecology, Faculty of Medicine, Martin-Luther-University, Halle, Germany
7. Department of Agronomy, Purdue University, West Lafayette, IN, USA