About the Authors
- Tong Ren
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Contributed equally to this work with: Tong Ren, Yan Liu
Affiliation Department of Urinary Surgery, First Affiliated Hospital, Harbin Medical University, NanGang District, Harbin, Heilongjiang Province China
- Yan Liu
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Contributed equally to this work with: Tong Ren, Yan Liu
Affiliation Department of Biostatistics, School of Public Health, Harbin Medical University, Nangang District, Harbin, China
- Xiaowen Zhao
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Affiliation Department of Health Economics, School of Public Health, Harbin Medical University, Nangang District, Harbin, China
- Shaobin Ni
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Affiliation Department of Urinary Surgery, First Affiliated Hospital, Harbin Medical University, NanGang District, Harbin, Heilongjiang Province China
- Cheng Zhang
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Affiliation Department of Urinary Surgery, First Affiliated Hospital, Harbin Medical University, NanGang District, Harbin, Heilongjiang Province China
- Changgang Guo
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Affiliation Department of Urinary Surgery, First Affiliated Hospital, Harbin Medical University, NanGang District, Harbin, Heilongjiang Province China
- Minghua Ren
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* E-mail: renminghua1972@163.com
Affiliation Department of Urinary Surgery, First Affiliated Hospital, Harbin Medical University, NanGang District, Harbin, Heilongjiang Province China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: TR MR. Performed the experiments: TR MR YL. Analyzed the data: TR YL. Contributed reagents/materials/analysis tools: XZ SN CZ CG. Wrote the paper: TR MR.