Royal Institute for Deaf and Blind Children (Australia)
Queensland Department of Education (Australia)
Clarke School for the Deaf (USA)
Atlanta Speech School (USA)
Hearing Loss Association of America (USA)
National Acoustic Laboratories (Australia)
Centers for Disease Control and Prevention (USA)
Royal Institute for Deaf and Blind Children (Australia)
Vision Australia (Australia)
Lighthouse International (USA)
Centers for Disease Control and Prevention (USA)
American Foundation for the Blind (USA)
VisionAware (USA)