Jin, Xin
Cao, Yaqing
Wang, Luqiao
Sun, Rui
Cheng, Lin
He, Xiaoyuan
Xiao, Xia
Jiang, Yili
Li, Qing https://orcid.org/0000-0002-8707-0567
Zhang, Huan
Lu, Wenyi
Lyu, Cuicui
Jiang, Yanyu
Meng, Juanxia
Zhao, Mingfeng
Article History
Received: 15 May 2019
Revised: 16 August 2019
Accepted: 21 August 2019
First Online: 18 October 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was conducted according to the principles of the Declaration of Helsinki and with the approval of the Ethics Committee of Tianjin First Central Hospital. All the enrolled patients or their families provided written informed consent.