1470
Orthotropic material properties of AM implants along with their biomechanical behavior were investigated using experimental and computational methods .
 material: Orthotropic; concept or principle: material properties; manufacturing process: AM; application: biomechanical; concept or principle: experimental; enabling technology: computational methods
Given options, please tell me the categories of all the listed entity words.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} 
 Entities: Orthotropic, material properties, AM, biomechanical, experimental, computational methods 
Answer:
 material: Orthotropic; concept or principle: material properties; manufacturing process: AM; application: biomechanical; concept or principle: experimental; enabling technology: computational methods