Li, Xue
Xu, Zhen-Zhen
Li, Xue-Ying
Jiang, Ting-Ting
Lin, Zeng-Mao http://orcid.org/0000-0001-6450-8063
Wang, Dong-Xin
Article History
Received: 2 April 2019
Accepted: 13 September 2019
First Online: 18 October 2019
Ethics approval and consent to participate
: The research protocol was approved by the Biomedical Research Ethics Committee of Peking University First Hospital (Number: 2017–1398). All patients signed the written informed consents voluntarily.
: Not applicable.
: The authors declare that they have no competing interests.