Lu, Jieming
Yu, Zhebin
Zhang, Xiaocong
Wu, Mengyin
Lin, Shujuan
Zhu, Yao
Xu, Zenghao
You, Liuqing
Wei, Fang
Tang, Mengling
Jin, Mingjuan
Wang, Jianbing
Chen, Kun
Funding for this research was provided by:
Ministry of Science and Technology of the People's Republic of China (2015FY111600)
Article History
Received: 22 May 2019
Accepted: 8 April 2020
First Online: 28 April 2020
Ethics approval and consent to participate
: The medical ethics committee in Zhejiang university school of medicine approved this study. Each participant had signed informed consent before the face-to-face interview.
: Not applicable.
: The authors declare that they have no competing interests.