Chan, Kai Siang
Zeng, Ding
Leung, Joelle Hoi Ting
Ooi, Belinda Si Yin
Kong, Kit Teng
Yeo, Yi Heng
Goo, Jerry Tiong Thye
Chia, Clement Luck Khng
Funding for this research was provided by:
Alexandra Health Enabling Grant FY2018 (AHEG1816)
Article History
Received: 4 March 2020
Accepted: 11 May 2020
First Online: 19 May 2020
Ethics approval and consent to participate
: This study was approved by the National Healthcare Group Domain Specific Review Board (Ref: 2018/00156). All patients involved in the study provided written informed consent.
: The participants included in Fig. A.InternalRef removed consent to the use of the photo for publication purposes. A written consent was obtained.
: The authors declare that they have no competing interests.