Author Reply to "Regarding 'Global Fatty Degeneration Index on Preoperative Magnetic Resonance Imaging Predicts Early Postoperative Shoulder Stiffness at 3 Months After Primary Rotator Cuff Repair'". - Kuo TJ; Lin CL; Huang SW (Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association, 2025)