This rediscovered old study looks like it may be the one where someone asked one of the still living elderly scientists, why didn't you publish it and he replied, we were so disappointed with the results. Because they flew in the face of all the received wisdom of the time. And perhaps could have saved a lot of lives over the years, if anyone of the time had been willing (?!) to listen to it. Of course he might have lost his job, research grants, reputation etc. like John Yudkin who kept insisting it was the sugar, not the fat that was bad.