Multivessel Coronary Artery Segmentation and Stenosis Localisation using Ensemble Learning. - Muhammad Bilal 005; Dinis Martinho; Reiner Sim; Adnan Qayyum; Hunaid Vohra; Massimo Caputo; Taofeek Akinosho; Sofiat Abioye; Zaheer Khan 003; Waleed Niaz; Junaid Qadir 001 (CoRR, 2023)