Chen, Tiao
Zhao, Yue
Jia, Chuntao
Yuan, Zilong
Qiu, Jianfeng
Funding for this research was provided by:
the China National Key Research and Development (2016YFC0103400)
the Taishan Scholars Program of Shandong Province (TS201712065)
Article History
Received: 9 May 2019
Accepted: 21 January 2020
First Online: 8 February 2020
Compliance with ethical standards
:
: Not applicable.
: All participants signed an informed consent to publish their data and images.
: The datasets used or analyzed during the current study are available from the corresponding author on reasonable request.
: The authors declare that they have no competing interests.