Yu, Zekuan
Li, Xiaohu
Sun, Haitao
Wang, Jian
Zhao, Tongtong
Chen, Hongyi
Ma, Yichuan
Zhu, Shujin http://orcid.org/0000-0001-6859-1618
Xie, Zongyu
Funding for this research was provided by:
Natural science foundation of Anhui provincial department of education (KJ2019A0402)
Chinese institutions of higher learning (2019mooc590)
Nanjing University of Posts and Telecommunications (NY219141)
Natural Science Foundation of Jiangsu Province (SBK2020042047)
Enterprise funded projects from Fudan University (20275)
Article History
Received: 23 May 2020
Accepted: 4 August 2020
First Online: 12 August 2020
Ethics approval and consent to participate
: All participants gave their informed consent to participate in the study. All the studies in our researches have been approved by the ethics committees of each hospital.
: All participants signed an informed consent to use all the coded data collected during the study in scientific publications.
: The authors declare no conflict of interest.