Funding for this research was provided by:
Lo Ka Chung Charity fund (1-BB62)
Niche Areas Fund (1-BB63)
Hong Kong Scholars Program (G-YZ14)
Beijing Nova Program (Z171100001117112)
Translational Medicine Program of Chinese PLA General Hospital (2017TM-022)
Youth Talents Promotion Project (17-JCJQ-QT-030)
Article History
Received: 19 June 2019
Accepted: 12 November 2019
First Online: 10 December 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.