8102
Refined Cox models using a CD4 count of 150 / microL rather than 200 / microL to distinguish I0 and I1 yielded a simplified model with better fit to the observed data .
 GENE: CD4
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: CD4 
Answer:
 GENE: CD4