1. Department of Clinical Chemistry and Laboratory Medicine, Kyushu University Hospital, Fukuoka, Japan
2. Department of Bacteriology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
3. Department of Health Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
4. Department of Clinical Chemistry and Laboratory Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan