About the Authors
Public Health Department, Institute of Tropical Medicine, Antwerp, Belgium
Direction Nationale de la Santé, Ministère de la Santé, Bamako, Mali
Parasitology Department, Institute of Tropical Medicine, Antwerp, Belgium
The authors have declared that no competing interests exist.
Conceived and designed the experiments: AC SIB MNT MB YC MVD. Performed the experiments: AC MVD. Analyzed the data: AC MNT YC KP MP MVD. Contributed reagents/materials/analysis tools: SIB. Wrote the paper: AC MB KP MP MVD.