About the Authors
- Yingying Feng
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Roles Data curation, Project administration, Visualization, Writing – original draft
Affiliation Department of Obstetrics, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Hongshan District, Wuhan, China
- Tingting Huang
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Roles Conceptualization, Methodology, Supervision, Validation, Writing – review & editing
* E-mail: tingtinghuang312@163.com
Affiliation Department of Obstetrics, Maternal and Child Health Hospital of Hubei Province, Tongji Medical College, Huazhong University of Science and Technology, Hongshan District, Wuhan, China
Competing Interests
The authors have declared that no competing interests exist.