1517
It also promotes endothelial differentiation into capillary - like structures in an in vitro assay and is angiogenic in the chick chorionallantoic membrane .
 Anatomy: endothelial; Anatomy: capillary - like structures; Anatomy: chorionallantoic membrane
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: endothelial; Anatomy: capillary - like structures; Anatomy: chorionallantoic membrane