Evaluation of Trueness and Precision in Extraoral 3D Facial Scanning Systems Using a 3D-Printed Head Model: An In Vitro Study. - Hoang, Viet; Nguyen, Tue Huu; Doan, Trang Nhat Uyen; Vu, Khue Minh; Duong, Khang Chi; Le, An Sy; Tran, Lam Hung; Nguyen, Phuc Ngoc (Journal of Clinical Medicine, 2025)