Extensive laboratory monitoring throughout the studies ensured that care could be changed as needed and made it possible to gather unique new knowledge about girls with TS: different GH profiles (51), different GH forms (65, 66), GHBP (52), different FSH forms (54, 86, 87), and more to come through the biobank, and for autoimmune diseases as celiac disease (55) and thyroid hormone disturbances (53). Here, GH1 is linked to autoimmune disease.