External validation of the Pulmonary Embolism-Syncope, Anemia, and Renal Dysfunction bleeding score for early major bleeding in patients with acute pulmonary embolism: from the COMMAND VTE Registry-2 - Nishimoto, Y; Yamashita, Y; Morimoto, T; COMMAND VTE Registry-2 Investigators (J Thromb Haemost, 2024)