About the Authors
- Obiageli Crystal Oluka
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Affiliation School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
- Shaofa Nie
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* E-mail: sunyi_shyx@163.com (YS); sf_nie@mails.tjmu.edu.cn (SN)
Affiliation School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
- Yi Sun
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* E-mail: sunyi_shyx@163.com (YS); sf_nie@mails.tjmu.edu.cn (SN)
Affiliation School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: OCO. Wrote the paper: OCO. Identified relevant studies: OCO YS. Conducted quality appraisal: OCO YS. Revised manuscript: YS OCO. Reviewed manuscript: SN. Verified reports at various stages of the review: SN. Approved final version for publication: SN.