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For example , it is possible to produce diagnostic platforms , orthopedic and dental implants , drug delivery systems , medical devices , tissue scaffolds and artificial organs .
 application: dental; application: medical devices; engineering feature: scaffolds; application: artificial organs
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:
 application: dental; application: medical devices; engineering feature: scaffolds; application: artificial organs