1. Korea National Institute of Health, Korea Disease Control and Prevention Agency, Cheongju-si, South Korea
2. Department of Laboratory Medicine, Yonsei University College of Medicine, Seoul, South Korea
3. Research Institute of Bacterial Resistance, Yonsei University College of Medicine, Seoul, South Korea
4. Department of Laboratory Medicine, Chungbuk National University College of Medicine, Cheongju, South Korea
5. Department of Laboratory Medicine, National Health Insurance Service, Ilsan Hospital, Goyang, South Korea
6. Department of Laboratory Medicine, Jeju National University College of Medicine, Jeju, South Korea
7. Department of Laboratory Medicine, Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, South Korea
8. Department of Laboratory Medicine, Chonnam National University Medical School, Gwangju, South Korea
9. Department of Laboratory Medicine, Inje University College of Medicine, Busan, South Korea
10. Paik Institute for Clinical Research, Inje University College of Medicine, Busan, South Korea
11. Department of Laboratory Medicine, Yonsei University Wonju College of Medicine, Wonju, South Korea