3588
The results of this study suggest that a subclinical cumulative dose of 900 cGy is the threshold for impaired tissue revascularization provided that treatment is delivered immediately after implantation over a 48 - hour interval .
 Anatomy: tissue
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: tissue