About the Authors

Ching-Tzu Huang

Contributed equally to this work with: Ching-Tzu Huang, Horng-Chyuan Lin

Affiliations Department of Respiratory Therapy, Chang Gung Memorial Hospital, Taoyuan, Taiwan, Institute of Emergency and Critical Care Medicine, National Yang-Ming University, Taipei, Taiwan

Horng-Chyuan Lin

Contributed equally to this work with: Ching-Tzu Huang, Horng-Chyuan Lin

weichen@cgmh.org.tw (WCL); lin53424@ms13.hinet.net (HCL)

Affiliations Department of Respiratory Therapy, Chang Gung Memorial Hospital, Taoyuan, Taiwan, Department of Thoracic Medicine, Chang Gung Memorial Hospital, and Department of Chinese Medicine, Chang Gung University College of Medicine, Taoyuan, Taiwan

Shi-Chuan Chang

Affiliations Institute of Emergency and Critical Care Medicine, National Yang-Ming University, Taipei, Taiwan, Chest Department, Taipei Veterans General Hospital, Taipei, Taiwan

Wei-Chen Lee

weichen@cgmh.org.tw (WCL); lin53424@ms13.hinet.net (HCL)

Affiliation Department of General Surgery, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CTH HCL SCC WCL. Performed the experiments: CTH HCL SCC WCL. Analyzed the data: CTH HCL. Contributed reagents/materials/analysis tools: CTH HCL SCC WCL. Wrote the paper: CTH HCL SCC WCL.