5363
OKT3 prophylaxis improves long - term renal graft survival in high - risk patients as compared to cyclosporine : combined results from the prospective , randomized Belgian and US studies .
 GENE: OKT3
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: OKT3 
Answer:
 GENE: OKT3