Xie, Huaiya
Li, Chao
Wen, Yubing
Ye, Wei
Cai, Jianfang
Li, Hang
Li, Xuemei
Li, Xuewang
Funding for this research was provided by:
Peking Union Medical College Hospital (2015zlgc0707)
Peking Union Medical College (10023201800101)
Article History
Received: 10 June 2019
Accepted: 24 November 2019
First Online: 9 December 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was approved by the Institutional Review Board of the Peking Union Medical College Hospital.
: Informed consent was obtained from all individual participants included in the study.