REN-related kidney disease is a rare condition. At least three families with this condition have been identified.
How many people are affected by REN-related kidney disease ?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: How many people are affected by REN-related kidney disease ? [/INST] \n REN-related kidney disease is a rare condition. At least three families with this condition have been identified.</s>