24019
With further development , this approach could also prove useful for the design of nonviral , gene - based approaches for prevention of complications that arise from the implantation of stents and other implantable interventional devices .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None