1. Department of Consumer and Food Sciences University of Pretoria Private Bag X20 Hatfield 0028 South Africa
2. Department of Applied Biology and Biochemistry National University of Science and Technology P. O. Box AC939 Bulawayo Zimbabwe
3. Department of Food Science and Technology, School of Agriculture University of Venda P. Bag X5050 Thohoyandou 0950 Limpopo South Africa
4. Department of Agriculture and Food Science, Faculty of Agriculture University of Mauritius Réduit 80837 Moka Mauritius
5. Department of Veterinary Medicine, College of Agriculture and Veterinary Medicine United Arab Emirates University (UAEU) Al Ain P.O. Box 1555 United Arab Emirates
6. Department of Environmental Health, Food Hygiene and Control Discipline, High Institute of Public Health Alexandria University Alexandria 21526 Egypt
7. Research Group for Genomic Epidemiology, National Food Institute Technical University of Denmark Kemitorvet, Building 204 Kgs. Lyngby 2800 Denmark
8. Department of Nutrition and Food Science University of Ghana Legon P.O. Box LG134 Ghana
9. School of Molecular and Life Sciences Curtin University Bentley Perth Western Australia Australia