GDF15 and heart failure: Benes Benes J J Kotrc Kotrc M M Wohlfahrt Wohlfahrt P P Conrad Conrad MJ MJ Franekova Franekova J J Jabor Jabor A A et al et al The Role of GDF-15 in Heart Failure Patients With Chronic Kidney Disease The Role of GDF-15 in Heart Failure Patients With Chronic Kidney Disease Can J Cardiol Can J Cardiol 2019 2019 35 35 4 4 462 462 470 470 30935637 30935637