Rationale and design of a multicenter, prospective, diagnostic clinical study: A study protocol for evaluating the diagnostic validation of deep learning-based noninvasive CT-FFR for in-stent restenosis - Shiqi Liu; Meichen Sun; Zhao Ma; Yifei Nie; Baoen Zhang; Yuguo Xue; Mingduo Zhang; Min Zhang; Hua Chen; Xiantao Song; Dongfeng Zhang (PLoS ONE, 2026)