1. Department of Molecular Tropical Medicine and Genetics, Mahidol University, Bangkok, Thailand
2. Mahidol–Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
3. Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, United Kingdom
4. National Center for Parasitology, Entomology, and Malaria Control, Phnom Penh
5. Provincial Health Department, Battambang, Cambodia