1440
s - VEGF in peripheral blood samples was analyzed in 40 RCC patients and 40 patients without cancer ( controls ) using a sandwich enzyme - linked immunoassay .
 Anatomy: peripheral blood samples; Anatomy: RCC; Anatomy: cancer
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
 Entities: peripheral blood samples, RCC, cancer 
Answer:
 Anatomy: peripheral blood samples; Anatomy: RCC; Anatomy: cancer