1. The Biomedical Research Centre University of British Columbia Vancouver BC Canada
2. Department of Pathology and Laboratory Medicine University of British Columbia Vancouver BC Canada
3. Centro de Investigación en Enfermedades Infecciosas Pontificia Universidad Católica del Ecuador Quito Ecuador
4. Department of Parasitology Liverpool School of Tropical Medicine Liverpool UK
5. Global Health Institute and Swiss Vaccine Research Institute École Polytechnique Fédèrale de Lausanne (EPFL) Lausanne Switzerland