Hui, Steve C. N.
Wong, Simon K. H.
Ai, Qiyong
Yeung, David K. W.
Ng, Enders K. W.
Chu, Winnie C. W. http://orcid.org/0000-0003-4962-4132
Funding for this research was provided by:
Research Grants Council, University Grants Committee (14206716, SEG_CUHK02)
Article History
Received: 16 March 2018
Revised: 29 May 2018
Accepted: 15 June 2018
First Online: 30 July 2018
Compliance with ethical standards
:
: The scientific guarantor of this publication is Winnie CW Chu.
: The authors of this paper declare no relationships with any companies whose products or services may be related to the subject matter of the article.
: No complex statistical methods were necessary for this paper.
: Written informed consent was obtained from all subjects (patients) in this study.
: Institutional Review Board approval was obtained.
: • prospective• longitudinal study• performed at one institution