Zhou, Qing-Qing https://orcid.org/0000-0002-6699-9617
Yang, Xianfeng
Zhang, Hong
Zhang, Xin
Qing, Zhao
Liu, Jiani
Zhang, Bing https://orcid.org/0000-0002-3953-0290
Funding for this research was provided by:
the social development project of science and technology in Jiangsu Province (BE2016605, BE201707)
National Natural Science Foundation of China (81720108022, 91649116, 81571040)
Jiangsu Provincial Key Medical Discipline (ZDXKA2016020)
the National and Provincial postdoctoral project (BE179, 1501076A)
the key project of Nanjing Health Bureau (ZKX14027)
the Nanjing science and technology development program (YKK15065)
Article History
Received: 10 June 2019
Revised: 8 August 2019
Accepted: 11 October 2019
First Online: 25 October 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This follow-up study was approved by the local medical ethics review boards, and informed consent was obtained from the participants.