Song, Bin
Li, Rurun
Zuo, Zhihua
Tan, Juan
Liu, Ling
Ding, Dafa
Lu, Yibing http://orcid.org/0000-0002-0018-4714
Hou, Dawei
Funding for this research was provided by:
the Key Research and Development Project of Jiangsu Province (BE2015723)
Article History
Received: 9 August 2018
Accepted: 27 March 2019
First Online: 2 April 2019
Ethics approval and consent to participate
: This study was conducted in accordance with the Declaration of Helsinki and approved by the medical ethics committee of the Second Affiliated Hospital of Nanjing Medical University. Written informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.
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