Acquisition Time–Specific Deep Learning–Guided Image Quality Restoration in Accelerated I-123 DaTSCAN Brain SPECT on a Ring-Shaped CZT-Based Camera - Yazdan Salimi; Zahra Mansouri; Gregory Mathoux; Ines Castarede; Valentina Garibotto; Habib Zaidi (Journal of Imaging Informatics in Medicine, 2026)