About the Authors

Hyungseok Seo

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

Dong-Min Jang

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

Jung-Min Yi

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

Hong-Gi Min

anesthminhg@gmail.com

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

Jai-Hyun Hwang

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

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HS HGM JHH. Performed the experiments: HS JMY HGM. Analyzed the data: HS DMJ JMY HGM. Contributed reagents/materials/analysis tools: HS DMJ HGM. Contributed to the writing of the manuscript: HS HGM JHH.