Stereotactic Accuracy and Operative Metrics Utilizing the ClearPoint Frameless Intraoperative-CT Image-Based Guidance: A Multi-Institution Analysis. - Tharakan M; Balasubramanian K; Aggarwal R; Prather K; Shi H; Air EL; Dalm B; Khanna A; Kochanski R; Larson PS; Pouratian N; Conner AK (Stereotactic and functional neurosurgery, 2026)