Funding for this research was provided by:
Hong Kong Cancer Fund
Madam Diana Hon Fun Kong Donation for Cancer Research
Text and Data Mining valid from 2020-02-10
Received: 22 February 2018
Accepted: 5 February 2020
First Online: 10 February 2020
Ethics approval and consent to participate
: The study was approved by the Joint CUHK-NTEC Clinical Research Ethics Committee of the Hong Kong Hospital Authority and the Chinese University of Hong Kong.
: Not applicable.
: The authors of this manuscript have no competing interest to disclose.