Liu, Wei
Raynald,
Tian, Yongji
Gong, Jian
Ma, Zhenyu
Ma’ruf, Lukman
Li, Chunde http://orcid.org/0000-0002-6155-3042
Article History
Received: 29 January 2020
Accepted: 15 May 2020
First Online: 6 June 2020
Compliance with ethical standards
:
: All authors certify that they have no affiliations with or involvement in any organization or entity with any financial interest (such as honoraria; educational grants; participation in speakers’ bureaus; membership, employment, consultancies, stock ownership, or other equity interest; and expert testimony or patent-licensing arrangements), or non-financial interest (such as personal or professional relationships, affiliations, knowledge, or beliefs) in the subject matter or materials discussed in this manuscript.
: This study was approved by the Ethics Committee of Beijing Tiantan Hospital, Capital Medical University.