Hu, Yikai
Li, Chenghu
Wang, Yangfan
Li, Qinhan
Liu, Yidong
Liao, Shengde
Cao, Peiqing
Xu, Hongmei https://orcid.org/0000-0002-7597-7962
Funding for this research was provided by:
the Returned Overseas Chinese Scholars, State Education Ministry (N153131)
Medial Science Foundation of Shanghai Xuhui District (SHXH201411)
Article History
Received: 21 August 2017
Accepted: 9 January 2018
First Online: 17 February 2018
Compliance with ethical standards
: All study activities and consent procedures were approved by the Ethics Committee of Basic Medical College of Fudan University. All participants provided informed consent.