Zou, Li
Liu, Feng-hua
Shen, Pei-pei
Hu, Yan
Liu, Xiao-qian
Xu, Ying-ying
Pen, Qi-liang
Wang, Bei
Zhu, Ya-qun
Tian, Ye
Funding for this research was provided by:
Jiangsu Province’s Key Medical Department in 2011 (No. 201112)
Jiangsu Province Health Department Research Project (No. z201305)
Article History
Received: 25 September 2017
Accepted: 3 January 2018
First Online: 3 February 2018
Compliance with ethical standards
:
: The authors declare that they have no competing interest.