Gaff, Jessica
Octaviana, Fitri
Ariyanto, Ibnu
Cherry, Catherine
Laws, Simon M.
Price, Patricia https://orcid.org/0000-0003-3078-4451
Article History
Received: 7 February 2019
Revised: 14 May 2019
Accepted: 3 June 2019
First Online: 15 July 2019
Compliance with ethical standards
: The study was approved by the Ethics Committee of the Faculty of Medicine, Universitas Indonesia. Written and informed consent was obtained.
: The authors declare that they have no conflict of interest.