1. Department of Clinical Laboratory; NTT East Japan Sapporo Hospital; Sapporo Japan
2. Department of Clinical Laboratory; Daiichi Kishimoto Medical Laboratory Center; Sapporo Japan
3. Department of Clinical Laboratory; Sapporo Hokuyu Hospital; Sapporo Japan
4. Department of Clinical Laboratory; Teine Keijinnkai Hospital; Sapporo Japan
5. Department of Clinical Laboratory; KKR Sapporo Medical Center; Sapporo Japan
6. Graduate school of Health Sciences; Hokkaido University; Sapporo Japan
7. Department of Medical laboratory Science; Faculty of Health Sciences; Hokkaido University; Sapporo Japan
8. Department of Cardiovascular Regenerative Medicine; Osaka University Graduate School of Medicine; Suita Japan