About the Authors

Wei-Chou Chang

Affiliations Department of Radiology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, Department of Biomedical Imaging and Radiological Sciences, National Yang-Ming University, Taipei, Taiwan

Kai-Hsiung Ko

Affiliation Department of Radiology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan

Chun-Shu Lin

Affiliation Department of Radiation Oncology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan

Hsian-He Hsu

Affiliation Department of Radiology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan

Shih-Hung Tsai

Affiliation Department of Emergency Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan

Hsiu-Lung Fan

Affiliation Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan

Ho-Jui Tung

Affiliation Department of Healthcare Administration, Asia University, Taichung, Taiwan

Guo-Shu Huang

Affiliation Department of Radiology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan

Ran-Chou Chen

chenranchou@yahoo.com.tw

Affiliations Department of Biomedical Imaging and Radiological Sciences, National Yang-Ming University, Taipei, Taiwan, Department of Radiology, Taipei City Hospital, Taipei, Taiwan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: W-CC R-CC. Performed the experiments: K-HK. Analyzed the data: W-CC C-SL H-JT. Contributed reagents/materials/analysis tools: H-HH S-HT H-LF G-SH. Wrote the paper: W-CC R-CC.