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As the application of additive manufacturing reaches an unprecedented scale in both academia and industry , a reflection upon the state-of-the-art developments in the design for additive manufacturing and structural optimisation , becomes vital for successfully shaping the future AM-landscape .
 material: As; manufacturing process: additive manufacturing; application: industry; process characterization: reflection; concept or principle: state-of-the-art; engineering feature: design for additive manufacturing; concept or principle: structural optimisation; manufacturing process: shaping
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: As; manufacturing process: additive manufacturing; application: industry; process characterization: reflection; concept or principle: state-of-the-art; engineering feature: design for additive manufacturing; concept or principle: structural optimisation; manufacturing process: shaping