Eurolens Research - The University of Manchester, Manchester, United Kingdom
Optometry Research Group (GIO) - Optics Department, University of Valencia, Valencia, Spain
Family Eye Care Center, Campbell, California, United States
Golden Optometric Group, Whittier, California, United States
Drs. Quinn, Foster, &Associates, Athens, Georgia, United States
Departamento de Óptica y Optometría de la Universidad Europea de Madrid, Madrid, Spain
Center for Contact Lens Research, University of Waterloo, Waterloo, Ontario, Canada
University of Aston, Birmingham, West Midlands, United Kingdom
University of Minho Clinical & Experiment Optometry Research Lab, Braga, Portugal
National University of Singapore Faculty of Medicine, Singapore, Singapore
University of Waterloo School of Optometry, Waterloo, Ontario, Canada
Leightons Opticians, St. Albans, Hertfordshire, United Kingdom
David Gould Opticians, Rawtenstall, Lancashire, United Kingdom
Vision Express Optical Lab, Hendon, London, United Kingdom
Advanced Eyecare, Pismo Beach, California, United States
Eric M. White, OD, Inc., San Diego, California, United States
Vision Care Associates, East Lansing, Michigan, United States
University of Houston College of Optometry, TERTC, Houston, Texas, United States