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Table 1 3D File formats used in the current study. Extensions, file names, and software applications

From: Multi-color and Multi-Material 3D Printing of Knee Joint models

Format extension Filename Software application
(.3dm) 3D Object Rhinoceros 3D
(.mxp) Project Materialise 3-Matic
(.SLDPRT) 3D Object SolidWorks
(.SLDASM) Assembly SolidWorks
(.print) Print project GrabCAD Print
(.STL) Standard triangle language Global CAD software