I sent messages to Dr Keity Souza Santos, and that was the answer, I recommend that you remove her from the list, she didn't show the slightest interest
Her response
(I have received some messages
My number ended up at this POIS Center because we published a case report of a patient with POIS. I'm a researcher, I'm not a doctor. We evaluated a cellular response to see if we could improve the understanding of the mechanism of POIs, but our results were negative, we saw no relationship. Unfortunately, our results only showed a path that is not... so I can't help. I am really sorry)