Soon, Gwyneth Shook Ting
Chang, Kenneth Tou En
Kuick, Chik Hong
Petersson, Fredrik
Article History
Received: 26 November 2018
Revised: 31 December 2018
Accepted: 9 January 2019
First Online: 21 January 2019
Compliance with ethical standard
: It is our institution’s policy not to require formal ethical approval for reports on up to two patients.
: The authors declare that they have no conflict of interest.