About the Authors
- Yongqing Ding
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Affiliations Department of Psychology, the College of Public Health, Harbin Medical University, Harbin, China, The Fifth Affiliated Hospital of Harbin Medical University, Daqing, Heilongjiang Province, China
- Yanjie Yang
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* E-mail: yanjie1965@163.com
Affiliation Department of Psychology, the College of Public Health, Harbin Medical University, Harbin, China
- Xiuxian Yang
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Affiliation Department of Psychology, the College of Public Health, Harbin Medical University, Harbin, China
- Tiehui Zhang
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Affiliation Department of Surgery, the Fifth Affiliated Hospital of Harbin Medical University, Daqing, Heilongjiang Province, China
- Xiaohui Qiu
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Affiliation Department of Psychology, the College of Public Health, Harbin Medical University, Harbin, China
- Xin He
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Affiliation Department of Pediatrics, the Fifth Affiliated Hospital of Harbin Medical University, Daqing, Heilongjiang Province, China
- Wenbo Wang
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Affiliation Department of Psychology, the College of Public Health, Harbin Medical University, Harbin, China
- Lin Wang
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Affiliation Department of Psychology, the College of Public Health, Harbin Medical University, Harbin, China
- Hong Sui
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Affiliation Department of Health Statistics, the College of Public Health, Harbin Medical University, Harbin, China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: YD YY XY. Performed the experiments: YD YY TZ XQ XH LW. Analyzed the data: YD WW. Contributed reagents/materials/analysis tools: YY XY HS. Wrote the paper: YD YY. Designed the software used in analysis: WW HS.