4812
Expression of both receptors was studied in biopsy samples from 92 patients ( 6 males and 86 females ; age ranging from 28 to 86 years , mean 56 years ) .
 Anatomy: biopsy samples
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: biopsy samples 
Answer:
 Anatomy: biopsy samples