About the Authors
- Junhao Sun
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Roles Conceptualization, Data curation, Methodology, Writing – original draft, Writing – review & editing
Affiliation Department of Epidemiology and Health Statistics, The School of Public Health of Qingdao University, Qingdao, China
- Siqi Yang
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Roles Data curation, Software, Writing – review & editing
Affiliation Department of Epidemiology and Health Statistics, The School of Public Health of Qingdao University, Qingdao, China
- Yue Zhang
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Roles Software, Validation, Writing – review & editing
Affiliation Qingdao Maternal & Child Health and Family Planning Service Center, Qingdao, China
- Wenzhi Xiang
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Roles Data curation, Validation, Writing – review & editing
Affiliation Huangdao District Center for Disease Control and Prevention, Qingdao, China
- Xiubo Jiang
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Roles Conceptualization, Methodology, Writing – review & editing
* E-mail: jiangxiubo2005@126.com
Affiliation Department of Epidemiology and Health Statistics, The School of Public Health of Qingdao University, Qingdao, China
Competing Interests
The authors have declared that no competing interests exist.