Fuady, Ahmad http://orcid.org/0000-0003-0030-0524
Houweling, Tanja A. J.
Mansyur, Muchtaruddin
Richardus, Jan Hendrik
Funding for this research was provided by:
Indonesian Endowment Fund for Education
Article History
Received: 24 May 2017
Accepted: 18 December 2017
First Online: 12 January 2018
Competing interest
: The authors declare that they have no competing interests.
: We confirmed that all respondents received written and oral explanations of the study, and signed an informed consent form before the interview. Ethical clearance for this study was provided by the Ethical Committee at the Faculty of Medicine of Universitas Indonesia–Cipto Mangunkusumo Hospital, Jakarta Indonesia (No. 416/UN2.F1/ETIK/VI/2016); and the Ethical Committee at Persahabatan Hospital, Jakarta, Indonesia (No. DL.01.03/II.3/3817/2016).
: Not applicable.