Diao, Wenjing
Guo, Qisang
Zhu, Caiying
Song, Yu
Feng, Hua
Cao, Yuankui
Du, Ming
Chen, Huifen http://orcid.org/0000-0002-6630-7035
Article History
Received: 2 March 2020
Accepted: 30 July 2020
First Online: 8 August 2020
Ethics approval and consent to participate
: All human and animal procedures that involved in current study were approved by the independent ethics committee of Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China and was in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.