Li, Ming
Liu, Huan
Li, Juan
Guo, Shuai
Lv, Yan
Article History
Received: 10 March 2021
Accepted: 27 May 2021
First Online: 1 July 2021
Declarations
:
: The study was approved by the ethics committee of Shandong Provincial Chest Hospital.
: All presentations in this article have been consent for publication by the patient. The written informed consent was obtained from all patients.
: The authors declare that they have no competing interests.