As I mentioned earlier, we worked very closely with leading de-identification experts, and we have continued our work—because we saw this as so important—to try to develop standards in this space. We work with leading de-identification experts on CANON, the Canadian Anonymization Network, which we co-founded, to continue to push forward the technology around de-identification and arrive at standards. As you heard from Dr. Khaled El Emam, there are standardized industry techniques. There are certain approaches that experts will take, and one of the ways we can test those is to subject the datasets to re-identification attacks and consider the types of re-identification attacks that could be executed.
On February 17th, 2022. See this statement in context.