1 Johns Hopkins University, Dept of Medicine, Division of Pulmonary and Critical Care Medicine, Baltimore, MD, USA.
2 Johns Hopkins University, Dept of Pediatrics, Division of Pediatric Cardiology, Baltimore, MD, USA.
3 Johns Hopkins University, Dept of Medicine, Division of General Internal Medicine, Baltimore, MD, USA.
4 Cincinnati Children's Hospital Medical Center and University of Cincinnati College of Medicine, Dept of Pediatrics, Division of Human Genetics, Cincinnati, OH, USA.
5 Vanderbilt University, Dept of Pediatrics, Division of Allergy, Immunology, and Pulmonary Medicine, Nashville, TN, USA.
6 Children's Hospital Colorado, Dept of Pediatric Cardiology, Aurora, CO, USA.
Variation around the COL18A1 gene, which encodes the angiostatic peptide endostatin, may influence disease heterogeneity in pulmonary arterial hypertension https://bit.ly/3shXrNR.