Diagnostic utility of quantitative susceptibility mapping in Parkinson's disease and atypical parkinsonism: A systematic review and meta-analysis. - Mohammadreza Tahamtan; Shahriar Kolahi; Mohammad Vahidi; Alireza Rezvani; Mahla Radmard; Kavous Firouznia; David M. Yousem (NeuroImage, 2026)