Rong, Shu-Ling
Wang, Ze-Kun
Zhou, Xue-Dong
Wang, Xiao-Lin
Yang, Zhi-Ming
Li, Bao
Funding for this research was provided by:
Key R&D Project in Shanxi Province (201803D31116)
Natural Science Foundation of Shanxi Province (No.2012011040-3, No.2013011049-4)
Special Project for Science and Technology Achievements Transformation of Shanxi (201804D131046)
Scientific Research Foundation of High Education Institutions of Shanxi Province (200811034)
Research Project of Shanxi Provincial Health and Family Planning Commission (No. 201602026, No.201602028, No.2017049)
Doctoral Initiation Funding of the Second Hospital of Shanxi Medical University (EY2018)
Article History
Received: 27 March 2019
Accepted: 27 June 2019
First Online: 11 July 2019
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.