They were required to take it, first of all. It wasn't licensed at the time, and there was actually no study done because it didn't fit the criteria. They indicated that, basically, the theatre did not work for that, yet they went ahead and administered the drug anyway. I'm not a researcher, but if you're given the job to look at a drug and you don't do that and then still administer it, where does that fit ethically?
On May 15th, 2019. See this statement in context.