1. Department of Parasitology, Noguchi Memorial Institute for Medical Research, College of Health Sciences, University of Ghana, Legon, Accra P.O. Box GA 337, Ghana
2. Department of Medicine, Division of Infectious Diseases, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL 32224, USA
3. Department of Microbiology, Ricketts Laboratory, University of Chicago, Chicago, IL 60637, USA
4. Department of Neuroscience, Division of QHS Computational Biology, Mayo Clinic, Jacksonville, FL 32224, USA
5. Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN 55905, USA
6. Department of Biomedical Engineering, School of Engineering, University of Ghana, Legon, Accra P.O. Box 77, Ghana