Funding for this research was provided by:
National Health and Medical Research Council (631494)
Received: 11 December 2018
Accepted: 22 November 2019
First Online: 9 December 2019
Ethics approval and consent to participate
: The methods of this study were approved by the Medical Research Ethics Committee of the University of Queensland, Australia; the Institutional Review Board of the Research Institute of Tropical Medicine, Philippines; and the Ethical Review Committee of the International Centre for Diarrhoeal Disease Research, Bangladesh. All data were collected with informed verbal consent from participants before beginning the interview. This method of consent was approved by the review boards at each site.
: Not applicable.
: The authors declare that they have no competing interests.