The prevalence of desmosterolosis is unknown; at least 10 affected individuals have been described in the scientific literature.
How many people are affected by desmosterolosis ?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: How many people are affected by desmosterolosis ? [/INST] \n The prevalence of desmosterolosis is unknown; at least 10 affected individuals have been described in the scientific literature.</s>