Chan, Thomas S. Y.
Khong, Pek-Lan
Au-Yeung, Rex
Kwong, Yok-Lam https://orcid.org/0000-0001-8156-6978
Tse, Eric
Article History
Received: 29 May 2019
Accepted: 12 July 2019
First Online: 26 July 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Not applicable.
: Patient gave informed consent to treatment.