Though these aren't direct accessible links to the WSJ's report, the following non-paywalled articles provide coverage about the same research paper (which itself can be directly read at https://www.bmj.com/content/384/bmj-2023-077310 ):
I will say if you have the disposable income then paying for the Wall St Journal is worth it imo. It's one of the few news sources that I trust for generally reliable information that, as long as you avoid the opinion sections, tends to be uniquely unbiased.
I stopped paying for them years ago when they started publishing kind of nonsense hit pieces on Tesla. Of course since then I ended up losing all respect for Elon Musk, but back in the 2010s there was a massive media war against Tesla and seeing them join it made me cancel my subscription. The resporting was biased and inaccurate to a fairly obvious extent.