Xu, Hui
Pan, Yanxiang
Li, Wei
Fu, Haidong
Zhang, Junfeng
Shen, Hongqiang
Han, Xiucui
Funding for this research was provided by:
the Medical Scientific Projects from Health department of Zhejiang Province (2014KYA261, 2014KYB148)
Article History
Received: 30 November 2015
Accepted: 12 March 2016
First Online: 28 March 2016
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.