But I'll just go with my own experience. So lupus is an autoimmune disease that has the potential to attack each and every one of your organs, really. But as for me, it has attacked my kidneys solely, just my kidneys. And I have been diagnosed with lupus since I was 1716 years old, 16 going on 17, and I have had chemotherapy because of it. I've taken chemotherapy a few times in my life