GTF2IRD2B and pulmonary arterial hypertension: As an example for the overlap between lung-related GWAS traits and eQTL in PAH, the novel GTF2IRD2B cis-eQTL rs13238996 (Supplementary Table S3) overlaps with multiple phenotypes including COPD [32], lung function [33], cardiovascular disease [33] and diastolic blood pressure [34].