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Stereolithography and LPBF was applied for manufacturing of a multi-material arm orthosis ; this approach can be used for manufacturing implants where the strength varies throughout the implant .
 manufacturing process: Stereolithography; manufacturing process: LPBF; manufacturing process: manufacturing; concept or principle: multi-material; material: be; manufacturing process: manufacturing; application: implants; machanical property: strength; application: implant
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:
 manufacturing process: Stereolithography; manufacturing process: LPBF; manufacturing process: manufacturing; concept or principle: multi-material; material: be; manufacturing process: manufacturing; application: implants; machanical property: strength; application: implant