About the Authors
Programme National de Nutrition (PRONANUT), Kinshasa, Democratic Republic of the Congo
Institute of Plant Biotechnology Outreach (IPBO), Ghent University, Ghent, Belgium
The authors have declared that no competing interests exist.
Conceived and designed the experiments: DDN YK FL. Performed the experiments: DDN FL. Analyzed the data: DDN YK MVM FL. Contributed reagents/materials/analysis tools: DDN MVM. Wrote the paper: DDN YK FL.