Noncontact optical 3D strain measurements in cervical soft tissues biomechanics by digital image correlation under tensile test: an experimental approach - Lin, Fangzheng; Cai, Yaoqian; Li, Jing; Zhan, Jiheng; Gao, Zibo; Zeng, Xiaolong; Feng, Minshan; Li, Yongjin; Lin, Dingkun; Qi, Ji (Frontiers in Bioengineering and Biotechnology, 2025)