Zhang, Mengxing
Zhou, Yingfeng
Zhong, Jie
Wang, Kairong
Ding, Yan
Li, Li
Pan, Xiuhong
Funding for this research was provided by:
Shanghai Municipal Population and Family Planning Commission (201640324)
Nursing Research Project of Fudan University (FNF201502)
Natural Science Foundation of China in2018 (71874035)
Article History
Received: 28 August 2018
Accepted: 13 November 2019
First Online: 5 December 2019
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.