Liu, Jinju
Zhu, Chaoyu
Zhang, Lingzhi
Lu, Hongmei
Wang, Zhen
Lv, Jian
Fan, Changru
Article History
Received: 6 May 2020
Accepted: 9 July 2020
First Online: 5 August 2020
Compliance with ethical standards
:
: The authors declare that there are no competing interests.
: The study was performed in accordance with the Declaration of Helsinki. The protocol of the current study was approved by the Ethics Committee of Linyi Cancer Hospital (Approval number: LYCH20160905).