Dachlan, Ishandono
Wirohadidjojo, Yohanes Widodo
Wahyuningsih, Mae Sri Hartati
Aryandono, Teguh
Soebono, Hardyanto
Afandy, Dwiki
Article History
First Online: 16 December 2019
Ethics approval and consent to participate
: The Institutional Review Board of Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada/Dr. Sardjito Hospital approved this study (KE/FK/83/EC/2013). Written informed consent was signed by the participants before the study.
: Not applicable.
: The authors declare that they have no competing interests.