Li, Tao
Li, Heng
Xie, Sheng
Tan, Yan
Xie, Zi-Ping
Li, Wen-Yi http://orcid.org/0000-0001-8627-2346
Ai, Fen
Funding for this research was provided by:
the Health and Family Planning Commission of Wuhan Municipality (WX18A07)
Article History
Received: 27 May 2019
Accepted: 1 August 2019
First Online: 6 August 2019
Compliance with Ethical Standards
:
: There are no potential conflicts of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Institutional approval from Remin Hospital, Hubei University of Medicine was granted to perform this retrospective study on human subjects. No animals were involved in this study.
: The study was approved to perform this retrospective study on human subjects and consequently no requirement for individual consent by the local ethical committee.