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In some clinical cases , biomaterials are only needed temporarily in the body and are expected to support the healing process and to disappear after the healing process is completed .
 material: biomaterials; application: support; concept or principle: process; concept or principle: process
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: manufacturing standard, machanical property, manufacturing process, material, engineering feature, process parameter, machine or equipment, application, process characterization, enabling technology, biomedical, concept or principle 
Text: {0} 
Answer:
 material: biomaterials; application: support; concept or principle: process; concept or principle: process