Impact of Bone Grafting and Graft Type on Fusion and Patient‐Reported Outcomes Following Subtalar Arthrodesis: A Multicenter Retrospective Cohort Study. - Mazzella, Giovan Giuseppe; Bove, Antonio; De Fazio, Andrea; Gangemi, Natale Maria; Peruzzi, Marco; Forconi, Fabrizio; Krekosch, Philip; Lausmann, Christian; Citak, Mustafa; Di Sanzo, Vincenzo; Maccauro, Giulio; Vitiello, Raffaele (Journal of Foot & Ankle Research, 2026)