…of 880 participants underwent baseline MRI scanning. Of these, 748 completed the study and 353 had repeat MRI scans. Participants with low baseline 25-hydroxy vitamin D levels (< 50 nmoles/liter—the…
…of 880 participants underwent baseline MRI scanning. Of these, 748 completed the study and 353 had repeat MRI scans. Participants with low baseline 25-hydroxy vitamin D levels (< 50 nmoles/liter—the…