Pan, Chen-Wei
Wang, Shan
Wang, Pei
Xu, Cai-Lian
Song, E.
Funding for this research was provided by:
Suzhou Science and Technology Bureau (SS201426)
Article History
Accepted: 3 May 2018
First Online: 8 May 2018
Compliance with ethical standards
:
: All 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.