Song, Jinling
Li, Zhongwu
Chen, Puyun
Zhou, Nina
Zhang, Yan
Yang, Zhi
Wang, Xuejuan
Funding for this research was provided by:
Natural Science Foundation of Beijing Municipality (7132037, 7172043)
Article History
First Online: 20 May 2019
Compliance with ethical standards
:
: Research grants from funding agencies: Beijing Municipal Natural Science Foundation Grant funded by Beijing municipal commission of science and technology. Honoraria for speaking at symposia: no. Financial support for attending symposia: no. Financial support for educational programs: no. Employment or consultation: no. Support from a project sponsor: no. Position on advisory board or board of directors or other type of management relationships: no. Multiple affiliations: no. Financial relationships, for example, equity ownership or investment interest: no. Intellectual property rights (e.g., patents, copyrights, and royalties from such rights). Holdings of spouse and/or children that may have financial interest in the work: no.
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1964 and later versions. Informed consent to be included in the study, or the equivalent, was obtained from all patients.