Funding for this research was provided by:
Science & Technology Project for Medical Health of Suzhou New District (2017Q011)
Article History
Received: 23 August 2019
Accepted: 17 October 2019
First Online: 1 November 2019
Compliance with ethical standards
:
: The authors declare no conflict of interest.
: All the procedures performed in studies involving animals were in accordance with the ethical standards of the institution or practice at which the studies were conducted.
: Informed consent is not required for this type of study.