Li, Dawei
Cheng, Aixia
Zhang, Zhiyou
Sun, Yuqian
Liu, Yingchun
Article History
Received: 28 June 2021
Accepted: 14 September 2021
First Online: 24 September 2021
Declarations
:
: The experimental procedures were all in accordance with the guideline of the Ethics Committee of Shengli Oilfield Central Hospital and has approved by the Ethics Committee of Shengli Oilfield Central Hospital, and this study follows Declaration of Helsinki.A signed written informed consent was obtained from each patient.
: Written informed consent for publication was obtained from each participant.
: The authors declare that they have no competing interests.