I think the key here is two things -- and again, I reduce it dramatically -- is fool-proof anonymization, and secondly is massive enforcement of people who do wrong things with medical data.

我认为这里的关键是两件事——再次强调，我大大减少了它——是万无一失的匿名化，其次是对使用医疗数据做错事的人进行大规模执法。