Funding for this research was provided by:
Kementerian Riset Teknologi Dan Pendidikan Tinggi Republik Indonesia (122/SP2H/PTNBH/DRPM/2018)
Received: 12 April 2019
Accepted: 14 November 2019
First Online: 27 November 2019
Ethics approval and consent to participate
: All of the participants in the study gave written informed consent prior to data collection. The study was approved by the Research Committee, Faculty of Psychology, Airlangga University and Research Ethics Committee for Health Research, Faculty of Public Health, Airlangga University.
: Not applicable.
: The authors declare that they have no competing interests.