Baseline Hemoglobin Values and Clinical Outcomes in Acute Venous Thromboembolism: Insights From the RIETE Registry - Siniscalchi C; Di Micco P; Tufano A; Peris ML; López-Miguel P; Alda-Lozano A; Llamas P; Barata DD; Jenab Y; Monreal M; Monreal M; Prandoni P; et al. (American Journal Of Hematology, 2025)