Document is current
Any future updates will be listed below
-
Authors
-
Funding
Funding for this research was provided by:
The grant from Science and Technology Commission of Shanghai Municipality (17411967900)
The Health and Family Planning Committee of PuDong New Area of Shanghai (PW2015D-9)
Shanghai Municipal Medical and Health Discipline Construction Projects (2017ZZ02015)
-
More Information
Article History
Received: 22 July 2017
Accepted: 22 January 2018
First Online: 5 March 2018
Ethics approval and consent to participate
: The trial has been approved by the Medical Ethics Committee of Shanghai First Infant and Maternity Hospital and the local ethics committees of the participating centers (KS1513). Written informed consent will be obtained and documented for all study participants.
: The authors declare that they agree with publication.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
