About the Authors
- Shen-Shong Chang
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Contributed equally to this work with: Shen-Shong Chang, Hsiao-Yun Hu
Affiliations Division of Gastroenterology, Taipei City Hospital Yang-Ming Branch, Taipei, Taiwan, Department of Internal Medicine, Taipei City Hospital Yang-Ming Branch, Taipei, Taiwan, School of Medicine, National Yang-Ming University, Taipei, Taiwan
- Hsiao-Yun Hu
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Contributed equally to this work with: Shen-Shong Chang, Hsiao-Yun Hu
* E-mail: hyhu@ym.edu.tw
Affiliations Institute of Public Health and Department of Public Health, National Yang-Ming University, Taipei, Taiwan, Department of Education and Research, Taipei City Hospital, Taipei, Taiwan
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: SSC HYH. Performed the experiments: SSC HYH. Analyzed the data: SSC HYH. Contributed reagents/materials/analysis tools: HYH. Wrote the paper: SSC. Responsible for performing database management, data analysis and statistic testing: HYH. Responsible for the design and implementation of the study: SSC.