1. Medical Specialist Program in Clinical Parasitology, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia.
2. Department of Parasitology, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia.
3. Department of Parasitology, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia.
4. Department of Child Health Faculty of Medicine, Universitas Indonesia-RSUPN Dr. Cipto Mangunkusumo, Jakarta, Indonesia.