Fig. 3

Location of reference pairs: A Group 1 (reference pairs 14–44, 0–0′, and 24–34). B Group 2 (reference pairs 13–43, 0–0′, and 23–33). C Group 3 (reference pairs 12–42, 0–0′, and 22–32). D Group 4 (reference pairs 14–44, 12–42, 22–32, and 24–34). E Group 5 (reference pairs 14–44, 11–41, 21–31, and 24–34). F Group 6 (reference pairs 13–43, 11–41, 21–31, and 23–33). G Group 7 (reference pairs 12–42, 11–41, 21–31, and 22–32). H The 3D data of the maxillary and mandibular models with the mounting plates