1. Department of Biology, College of Science, University of the Philippines Cebu, Gorordo Avenue, Lahug, Cebu City, 6000 Cebu, Philippines.
2. Department of Biology, College of Science, University of the Philippines Cebu, Gorordo Avenue, Lahug, Cebu City, 6000 Cebu, Philippines; National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Obihiro City, Hokkaido, Japan; College of Veterinary Medicine, Cebu Technological University-Barili Campus, Cagay, 6036 Barili, Philippines.
3. Department of Biology, College of Science, University of the Philippines Cebu, Gorordo Avenue, Lahug, Cebu City, 6000 Cebu, Philippines; College of Veterinary Medicine, Cebu Technological University-Barili Campus, Cagay, 6036 Barili, Philippines; Institute for Molecular Genetics, Parasitology and Vector-Borne Diseases, Cebu Technological University-Main Campus, Cebu City, 6000 Cebu, Philippines.
4. Institute for Molecular Genetics, Parasitology and Vector-Borne Diseases, Cebu Technological University-Main Campus, Cebu City, 6000 Cebu, Philippines.