Document is current
Any future updates will be listed below
-
Authors
Yu, Simon Chun Ho https://orcid.org/0000-0002-8715-5026
Hui, Joyce Wai Yi
Chong, Charing Ching Ning
Chu, Cheuk Man
Cheung, Sunny
Wong, John
Lee, Kit Fai
- License Information
-
More Information
Article History
Received: 28 October 2019
Accepted: 28 January 2020
First Online: 9 March 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. For this retrospective study, formal consent is not required. This study has been approved by the Institutional Review Board.
: This study has obtained IRB approval from (indicate the relevant board) and the need for informed consent was waived.
: For this type of study consent for publication is not required.
