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