Lyu, Siqi
Yu, Litian http://orcid.org/0000-0002-8873-3078
Tan, Huiqiong
Liu, Shaoshuai
Liu, Xiaoning
Guo, Xiao
Zhu, Jun
Funding for this research was provided by:
Fuwai Hospital, Chinese Academy of Medical Sciences
Article History
Received: 6 November 2018
Accepted: 31 July 2019
First Online: 2 September 2019
Ethics approval and consent to participate
: This study was approved by the Institutional Review Boards of Fuwai Hospital (Ethical Approval Number: 2012–428) and conformed to the Declaration of Helsinki. All patients have signed consent for participating this study.
: Not Applicable.
: The authors declare that they have no competing interests.