Mak, Christopher CY http://orcid.org/0000-0001-6934-6518
Leung, Gordon KC
Mok, Gary TK
Yeung, Kit San
Yang, Wanling
Fung, Cheuk-Wing
Chan, Sophelia HS
Lee, So-Lun
Lee, Ni-Chung
Pfundt, Rolph
Lau, Yu-Lung
Chung, Brian HY
Funding for this research was provided by:
SK Yee Medical Research Grant The Society for the Relief of Disabled Children
Article History
Received: 21 December 2017
Revised: 5 June 2018
Accepted: 11 June 2018
First Online: 6 August 2018
Competing interests
: The authors declare no competing interests.