1. Institute of Health and Biomedical Innovation & School of Optometry and Vision Science, Queensland University of Technology, Brisbane, Australia
2. B P Eye Foundation, Children Hospital for Eye ENT and Rehabilitation Services, Bhaktapur, Nepal
3. College of Optometry, University of Houston, Houston, Texas, USA
4. School of Economics, University of Queensland, Brisbane, QLD, Australia
5. Department of Community Medicine and Public Health, Institute of Medicine, Tribhuvan University, Kathmandu, Nepal