1. Doctoral Study Program in Medical Science, Faculty of Medicine, Universitas Brawijaya, Malang, Indonesia; Laboratory of Microbiology and Immunology, Faculty of Veterinary Medicine, Universitas Brawijaya, Malang, Indonesia.
2. Laboratory of Microbiology, Faculty of Medicine, Universitas Brawijaya, Malang, Indonesia.
3. Laboratory of Fish Diseases, Faculty of Fisheries and Marine Sciences, Universitas Brawijaya, Malang, Indonesia.
4. Laboratory of Pharmacology, Faculty of Medicine, Universitas Brawijaya, Malang, Indonesia.
5. Laboratory of Parasitology, Faculty of Medicine, Universitas Brawijaya, Malang, Indonesia.
6. Department of Chemistry, Faculty of Sciences, Universitas Brawijaya, Malang, Indonesia.
7. Department of Veterinary Parasitology, Faculty of Veterinary Medicine, Airlangga University, Surabaya, Indonesia.