872
Furthermore , the deformations due to removal from the substrate are quantified via 3D-scanning , exhibiting considerable distortions due to stress relaxation .
 concept or principle: deformations; material: substrate; concept or principle: stress relaxation
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:
 concept or principle: deformations; material: substrate; concept or principle: stress relaxation