PRC (Plaza Research) was founded in 1982 and now has 14 premier focus group and product testing facilities across the U.S. They are currently seeking celiac patients nationwide ages 18+ to participate in a new study. Proof of diagnosis is required in order to participate in this study. This will be a 3-hour online study that pays $300. Various time slots are available between October 26th and 31st, 2023.
