2449
Breast tissue taken at varying postoperative times ( n = 92 ) or during surgery ( controls , n = 17 ) , was used to investigate the temporal and spatial activity of matrix metalloproteinase - 2 and - 9 and tissue inhibitor of metalloproteinase - 1 during human wound healing .
 Anatomy: Breast tissue; Anatomy: wound
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: Breast tissue, wound 
Answer:
 Anatomy: Breast tissue; Anatomy: wound