1617
This study aimed to clarify the relationship between the expression of the EphA2 and E - cadherin proteins and clinicopathological characteristics , with reference to the expression levels of both EphA2 and E - cadherin , in patients with colorectal cancer .
 Anatomy: colorectal cancer
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: colorectal cancer