“…Lamination was the most common fabrication method, with 20 of the 30 test methods testing sockets or specimens prepared using lamination 19,21,23,28,34–38,41 . The second most common fabrication method involved 3D printing, with 14 test methods testing sockets or specimens prepared using fused deposition modeling and laser sintering 24,25,28,36,39,40 . Least common, used only in four articles, was testing sockets and/or specimens prepared using thermoforming techniques, such as blister-forming and drape-forming 19,21,28,36 .…”