The landscape of referrals for lung transplantation in pulmonary arterial hypertension: A report from the Pulmonary Hypertension Association Registry. - Kolaitis, Nicholas A.; Singer, Jonathan P.; Bartolome, Sonja; Chakinala, Murali M.; Grinnan, Daniel; Hemnes, Anna R.; Heresi, Gustavo A.; Leary, Peter J.; Shlobin, Oksana A.; Ventetuolo, Corey E.; De Marco, Teresa (Journal of Heart & Lung Transplantation, 2026)