About the Authors
- Sung Yae Shin
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Affiliation Department of Quality Improvement and Patient Safety, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
- Sang Gyu Lee
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* E-mail: leevan@yuhs.ac
Affiliation Department of Hospital Management, Graduate School of Public Health, Yonsei University, Seoul, Korea
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: SGL. Performed the experiments: SYS. Analyzed the data: SYS. Contributed reagents/materials/analysis tools: SYS. Wrote the paper: SYS.