Can’t. I haven’t seen it published anywhere. But, You might find it on Dr. Oz’s website. I haven’t looked there myself.
But, I heard about this on the Mike Gallagher program and on the Hannity Radio program and, his Fox TV Program. Hannity interviewed Dr. Oz on both of his shows as did Mike Gallagher and it was on those shows that the letter from that Cedar-Sinai Rhuemotologist to the FDA was discussed.