Second International Pulmonary Hypertension/Heart Failure Symposium—Structural heart disease, right ventricular dysfunction, and stem cell therapy: The European Pediatric Pulmonary Vascular Disease Network - Philippe Chouvarine; Klea Hysko; Stephen Y. Chan; Paulo Oliveira; Bradley A. Maron; Stella Kourembanas; Georg Hansmann (Pulmonary Circulation, 2023)