[throwme_123]

That's new results, takes time to assemble and probably rare. There are more cases, look at the linked articles.

Also, it's probably a very unpopular research theme: No government would want this out if true. The authors are with a very reputable university.

FYI I may be concerned too and have no family history

[trumpablehump]

You made it sound like it was anything meaningful.

There is a lot of research into side effects by big and respected institutions, funded by governments. It is a very popular research theme with lots of potential reward for solid studies.