Funding for this research was provided by:
2016 Suzhou industrial technology innovation project (SYSD2016062)
Digestive Diseases and Nutrition Research Key Laboratory of Suzhou (SZS201620)
Article History
Received: 30 August 2018
Accepted: 11 February 2019
First Online: 20 February 2019
Compliance with ethical standards
:
: All authors declared that they had no conflict of interest.
: All procedures performed in this study which involved human participants were conformed to the ethical standards of the institutional and/or national research committee and to the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.