Li, Lu
Lok, Ka-In
Mei, Song-Li
Cui, Xi-Ling
Li, Lin
Ng, Chee H.
Ungvari, Gabor S.
Ning, Yu-Ping
An, Feng-Rong
Xiang, Yu-Tao
Funding for this research was provided by:
university of macao (MYRG2015-00230-FHS, MYRG2016-00005-FHS)
National Basic Research Program of China (973 Program) (2016YFC1307200)
the Beijing Municipal Administration of Hospitals Incubating Program (PX2016028)
the Beijing Municipal Administration of Hospitals’ Ascent Plan (DFL20151801)
Article History
Received: 10 January 2019
Revised: 17 April 2019
Accepted: 23 April 2019
First Online: 31 May 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.