1. Department of Parasitology, College of Medicine, Wonkwang University, Iksan, Korea.
2. Department of Parasitology, College of Medicine, Chosun University, Kwangju, Korea.
3. Biotech Research Institute, Human Bio, Iksan, Korea.
4. Department of Laboratory Medicine, College of Medicine, Wonkwang University, Iksan, Korea.
5. Department of Orthopedic Surgery, College of Medicine, Wonkwang University, Iksan, Korea.
6. AFRIMS, Bangkok, Thailand.
7. Department of Biology, Sonoma State University, Rohnert Park, California 94928, USA.