Hu, Xuesong
Dong, Shaoxing
Zhang, Bing
Wang, Xuan
Yin, Yanwei
Liu, Chuansheng
Yu, Junmin
Wu, Xing
Xu, Fenghu
Meng, Chao https://orcid.org/0000-0001-6720-1307
Article History
Received: 26 August 2020
Accepted: 9 January 2021
First Online: 21 January 2021
Ethics approval and consent to participate
: This study was approved by the Institutional Ethics Committee of the Affiliated Hospital of Qingdao University, and all patients provided their informed consent.
: Not applicable.
: The authors declare that they have no competing interests.