Han, Lizhang
Li, Zhonggang
Jiang, Yuquan
Jiang, Zheng
Tang, Ling http://orcid.org/0000-0002-3038-6341
Funding for this research was provided by:
Jinan Science and Technology project (201805075)
Article History
Received: 9 September 2019
Accepted: 4 December 2019
First Online: 19 December 2019
Ethics approval and consent to participate
: Informed consents of this research were signed by patients before surgery, and this exploration was approved by the Ethics Committee of Qilu Hospital of Shandong University.
: All authors have approved the publication of this manuscript.
: The authors declare that they have no competing interests.