Song, Bin
Zuo, Zhihua
Tan, Juan
Guo, Jianjin
Teng, Weiping
Lu, Yibing https://orcid.org/0000-0002-0018-4714
Liu, Chao
Funding for this research was provided by:
the International Cooperation Foundation of the Ministry of Health of the People’s Republic of China (2009)
the Key Research and Development Project of Jiangsu Provinc (BE2015723)
the Foundation of Jiangsu Subei People's Hospital (yzucms201204)
Article History
Received: 10 August 2017
Accepted: 19 January 2018
First Online: 27 January 2018
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 China Medical University (serial number: IRB [2008]34). Written informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.
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