1. Centre for the Control of Diseases, Reference Laboratory of Malaria, National Centre of Tropical Medicine—ISCIII, Malabo, Equatorial Guinea
2. National Centre of Tropical Medicine, Institute of Health Carlos III, 28029 Madrid, Spain
3. Reference Laboratory of Malaria, MINSABS and ISCIII, Malabo, Equatorial Guinea
4. Reference Laboratory of Malaria, MINSABS and ISCIII, Bata, Equatorial Guinea
5. Paediatric Department, Regional Hospital of Malabo, Malabo, Equatorial Guinea