About the Authors

Soo-Yong Shin

Contributed equally to this work with: Soo-Yong Shin, Taerim Kim

Affiliation Department of Biomedical Informatics, Asan Medical Center, Seoul 138–736, Korea

Taerim Kim

Contributed equally to this work with: Soo-Yong Shin, Taerim Kim

Affiliation Department of Emergency Medicine, University of Ulsan, College of Medicine, Asan Medical Center, Seoul 138–736, Korea

Dong-Woo Seo

leiseo@gmail.com

Affiliation Department of Emergency Medicine, University of Ulsan, College of Medicine, Asan Medical Center, Seoul 138–736, Korea

Chang Hwan Sohn

Affiliation Department of Emergency Medicine, University of Ulsan, College of Medicine, Asan Medical Center, Seoul 138–736, Korea

Sung-Hoon Kim

Affiliation Department of Anesthesiology and Pain Medicine, University of Ulsan, College of Medicine, Asan Medical Center, Seoul 138–736, Korea

Seung Mok Ryoo

Affiliation Department of Emergency Medicine, University of Ulsan, College of Medicine, Asan Medical Center, Seoul 138–736, Korea

Yoon-Seon Lee

Affiliation Department of Emergency Medicine, University of Ulsan, College of Medicine, Asan Medical Center, Seoul 138–736, Korea

Jae Ho Lee

Affiliations Department of Biomedical Informatics, Asan Medical Center, Seoul 138–736, Korea, Department of Emergency Medicine, University of Ulsan, College of Medicine, Asan Medical Center, Seoul 138–736, Korea

Won Young Kim

Affiliation Department of Emergency Medicine, University of Ulsan, College of Medicine, Asan Medical Center, Seoul 138–736, Korea

Kyoung Soo Lim

Affiliation Department of Emergency Medicine, University of Ulsan, College of Medicine, Asan Medical Center, Seoul 138–736, Korea

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DWS. Performed the experiments: SYS TK DWS SMR. Analyzed the data: SYS TK DWS CHS SHK. Contributed reagents/materials/analysis tools: SYS TK DWS. Wrote the paper: SYS TK DWS YSL JHL WYK KSL.