Commentary: Vasodilator Myocardial Perfusion Cardiac Magnetic Resonance Imaging Is Superior to Dobutamine Stress Echocardiography in the Detection of Relevant Coronary Artery Stenosis: A Systematic Review and Meta-Analysis on Their Diagnostic Accuracy - Kardos, Attila; Senior, Roxy; Becher, Harald (Frontiers in Cardiovascular Medicine, 2021)