1. Department of Health Sciences, Yamaguchi University Graduate School of Medicine, Ube, Japan;
2. Faculty of Medicine and Health Sciences, Syarif Hidayatullah State Islamic University, Jakarta, Indonesia;
3. Division of Structural Biology, Medical Institute of Bioregulation, Kyushu University, Fukuoka, Japan;
4. Department of Clinical Laboratory, Fukuyama Medical Center, Fukuyama, Japan